Hey Smogon, just going to post my team here so it can get some comments and suggestions. It's done pretty well on the ladder, peaking at over 1500 points about a week ago and it's the reason I got on the UU Senate probably. It's based on what is probably the most overused and effective team archetype in the metagame right now, Support Roserade and a sweeper core of Stoutland and Alakazam. Well, here's the team:
Sand Mon (Hippowdon) @ Leftovers
252 HP, 252 Defense, 4 Special Defense
Relaxed Nature
-Earthquake
-Stealth Rock
-Slack Off
-Roar
We start with the universal UU Sandstorm starter: Hippowdon. Unlike the previous metagame's Hippopotas, Hippowdon has utility besides setting up the Storm. Hippowdon has amazing Physical bulk and allows the team to take some of the tougher hits in the metagame such as Stoutland's Return, Flygon's everything, Snorlax's everything, and most of Rhyperior's attacks. Without Hippowdon's bulk, this team would be a lot less effective. Against another Sand team or a nonweather team, I play Hippowdon more liberally, using him mostly just to Phaze and set up SR without as much regard to whether he lives or not unless the opponent's Stoutland becomes threatening. However this team does pretty well against Stoutland so again Hippowdon isn't critical to defeating opposing Sand teams. The Stealth Rocks this Pokemon sets up are invaluable to the team, however.
DA BIG NIG (Alakazam) @ Murder Orb
What the fuck do you THINK the EVs are?
-"Timid" Nature
-Psyrape (Psychic, not Psyshock)
-Focus Miss
-Shadow Ball
-Substitute
Okay, so I needed something to kill everything, and then I used Alakazam, and I killed everything. Basically since this is a Sand team, people love leading with their Roserades and Machamps and other stupid shit. So I lead with this boss and immediately capture the momentum. If Alakazam gets a Substitute up and the opponent doesn't have a Sableye (who is an asshole), I'm getting a kill, simple as that. Most good teams have a Pursuiter, so try to keep that Sub up. I chose Life Orb over wimpy ass Focus Sash because why would you want Alakazam as a revenge killer when it manhandles the entire freaking metagame with Life Orb?
Death Dog (Stoutland) @ Choice Band
If you can't guess the EVs please stop rating my team
ADAMANT NATURE (+ATTACK, -WHO THE HELL CARES)
-Return
-Crunch
-Fire Fang
-Pursuit
Okay, so this thing is a boss. It's basically what you get if you feed Chuck Norris Uranium-238 and then light him on fire or some shit like that. No, but really either this guy or Alakazam is the star of the show. Reutrn is chosen over Frustration because though this guy will kill you and everything you hold dear in a matter of nanoseconds, he's a lover, not a fighter. Crunch beats Ghosts that think this Pokemon is wallable, Fire Fang shits on that asshole snail (Escavalier), and Pursuit makes this thing 25% Krookodile (in that it can revenge Alakazam). What's great about this Pokemon is that it works so well with hazard support, but unfortunately this team has no Spikes.
Sexy Flower Thing? (Roserade) @ Leftovers
252 HP, 120 Def, 136 Special Defense
Calm Nature
-Spikes
-Sludge Bomb
-Giga Drain
-Rest
(if you really thought a UU team didn't have Spikes please play the metagame for about eight seconds)
Okay, so let's stop with the high-powered assault Pokemon and take it slow for a minute. There is a reason that Roserade is on every team and that's because it works. Only problem is that it has worse four-moveslot syndrome than Thundurus and Excadrill combined. Sludge Bomb is nice to hit other Roserade, but it has no Sleep Powder but it needs Giga Drain but then it has no Toxic Spikes but it needs to have Rest, etc. However though her role is limited mainly to setting up Spikes, she does it well. Even one layer of Spikes is another 12.5% taken, and once you have to start switching into multi-layers plus Stealth Rock you should just call yourself Stoutland chow. Giga Drain and Sludge Bomb provide good enough coverage, as if Alakazam switches into either then he'll be in Stoutland's KO range.
Lurk Moar (Golurk) @ Leftovers
208 HP, 252 Attack, 48 Speed
Adamant Nature, Iron Fist ability
-Substitute
-Focus Punch
-Earthquake
-Shadow Punch
Golurk is a Ghost who isn't affected by Sandstorm. Unfortunately that's about the only reason I use him, as he's not bulky enough to withstand hits and not strong enough to kill things. However, though he rarely beats Rapid Spinners, he does weaken them enough so they can't Spin, and that's good enough for me. If he can get the opponent's Donphan to 30%, Roserade will put Donphan between a rock and a hard place. If Blastoise wants to come in, he's going to 1. Switch into hazards, 2. have to take a Quake and then 3. Switch back into hazards. Good luck Spinning then Asstoise. I wish Golurk was just a little better so it could pull its weight a little more, but he jstu barely accomplishes what it has to.
Actually Bulky Water! (Milotic) @ Leftovers
252 HP, 248 Def, 8 Speed
Bold nature
-Scald
-Ice Beam
-Recover
-Toxic
Okay, people are out there with their Asstoise and their Suicoon and their Shitbro and other stuff, but this guy is the real. mother. fucking. deal. Only one supposedly bulky Water has good MIXED bulk, recovery that doesn't force you to go to Sleep and waste two moveslots, and still enough room for a coverage move and that's Milotic. I run Toxic over Haze because Hippowdon can Roar most things and Stoutland outspeeds like everything even if they set up so I really didn't see the point. Toxic allows this guy to beat other Milotic and doesn't leave me fucked against Sableye. You can see Sableye really does a number against this team. Milotic is the Sableye slayer on this team, as he can both Burn (Scald always burns btw, the 30% is a typo) or Poison the Prankster. Without status, Sableye WILL wall this team so it's important to get Milotic in ASAP. He really doesn't care for WoW burns as then he gets to Marvel Scale the opponent's ass.
Okay so that's my team. It's pretty good IMO but can probably get better and that's where you bosses come in. So rate it and remember Sableye is an asshole, Alakazam's not broken and Sand is really fucking good. Also fuck Rain teams.
EDIT: This team was not based off, stolen from, or had anything to do with Scoopapa's team. I didn't even know Scoopapa posted his team until WhiteQueen posted it. And I don't claim to have created Sand offense, but this team isn't stolen...
SANDARD OFFENSE

Sand Mon (Hippowdon) @ Leftovers
252 HP, 252 Defense, 4 Special Defense
Relaxed Nature
-Earthquake
-Stealth Rock
-Slack Off
-Roar
We start with the universal UU Sandstorm starter: Hippowdon. Unlike the previous metagame's Hippopotas, Hippowdon has utility besides setting up the Storm. Hippowdon has amazing Physical bulk and allows the team to take some of the tougher hits in the metagame such as Stoutland's Return, Flygon's everything, Snorlax's everything, and most of Rhyperior's attacks. Without Hippowdon's bulk, this team would be a lot less effective. Against another Sand team or a nonweather team, I play Hippowdon more liberally, using him mostly just to Phaze and set up SR without as much regard to whether he lives or not unless the opponent's Stoutland becomes threatening. However this team does pretty well against Stoutland so again Hippowdon isn't critical to defeating opposing Sand teams. The Stealth Rocks this Pokemon sets up are invaluable to the team, however.

DA BIG NIG (Alakazam) @ Murder Orb
What the fuck do you THINK the EVs are?
-"Timid" Nature
-Psyrape (Psychic, not Psyshock)
-Focus Miss
-Shadow Ball
-Substitute
Okay, so I needed something to kill everything, and then I used Alakazam, and I killed everything. Basically since this is a Sand team, people love leading with their Roserades and Machamps and other stupid shit. So I lead with this boss and immediately capture the momentum. If Alakazam gets a Substitute up and the opponent doesn't have a Sableye (who is an asshole), I'm getting a kill, simple as that. Most good teams have a Pursuiter, so try to keep that Sub up. I chose Life Orb over wimpy ass Focus Sash because why would you want Alakazam as a revenge killer when it manhandles the entire freaking metagame with Life Orb?

Death Dog (Stoutland) @ Choice Band
If you can't guess the EVs please stop rating my team
ADAMANT NATURE (+ATTACK, -WHO THE HELL CARES)
-Return
-Crunch
-Fire Fang
-Pursuit
Okay, so this thing is a boss. It's basically what you get if you feed Chuck Norris Uranium-238 and then light him on fire or some shit like that. No, but really either this guy or Alakazam is the star of the show. Reutrn is chosen over Frustration because though this guy will kill you and everything you hold dear in a matter of nanoseconds, he's a lover, not a fighter. Crunch beats Ghosts that think this Pokemon is wallable, Fire Fang shits on that asshole snail (Escavalier), and Pursuit makes this thing 25% Krookodile (in that it can revenge Alakazam). What's great about this Pokemon is that it works so well with hazard support, but unfortunately this team has no Spikes.

Sexy Flower Thing? (Roserade) @ Leftovers
252 HP, 120 Def, 136 Special Defense
Calm Nature
-Spikes
-Sludge Bomb
-Giga Drain
-Rest
(if you really thought a UU team didn't have Spikes please play the metagame for about eight seconds)
Okay, so let's stop with the high-powered assault Pokemon and take it slow for a minute. There is a reason that Roserade is on every team and that's because it works. Only problem is that it has worse four-moveslot syndrome than Thundurus and Excadrill combined. Sludge Bomb is nice to hit other Roserade, but it has no Sleep Powder but it needs Giga Drain but then it has no Toxic Spikes but it needs to have Rest, etc. However though her role is limited mainly to setting up Spikes, she does it well. Even one layer of Spikes is another 12.5% taken, and once you have to start switching into multi-layers plus Stealth Rock you should just call yourself Stoutland chow. Giga Drain and Sludge Bomb provide good enough coverage, as if Alakazam switches into either then he'll be in Stoutland's KO range.

Lurk Moar (Golurk) @ Leftovers
208 HP, 252 Attack, 48 Speed
Adamant Nature, Iron Fist ability
-Substitute
-Focus Punch
-Earthquake
-Shadow Punch
Golurk is a Ghost who isn't affected by Sandstorm. Unfortunately that's about the only reason I use him, as he's not bulky enough to withstand hits and not strong enough to kill things. However, though he rarely beats Rapid Spinners, he does weaken them enough so they can't Spin, and that's good enough for me. If he can get the opponent's Donphan to 30%, Roserade will put Donphan between a rock and a hard place. If Blastoise wants to come in, he's going to 1. Switch into hazards, 2. have to take a Quake and then 3. Switch back into hazards. Good luck Spinning then Asstoise. I wish Golurk was just a little better so it could pull its weight a little more, but he jstu barely accomplishes what it has to.

Actually Bulky Water! (Milotic) @ Leftovers
252 HP, 248 Def, 8 Speed
Bold nature
-Scald
-Ice Beam
-Recover
-Toxic
Okay, people are out there with their Asstoise and their Suicoon and their Shitbro and other stuff, but this guy is the real. mother. fucking. deal. Only one supposedly bulky Water has good MIXED bulk, recovery that doesn't force you to go to Sleep and waste two moveslots, and still enough room for a coverage move and that's Milotic. I run Toxic over Haze because Hippowdon can Roar most things and Stoutland outspeeds like everything even if they set up so I really didn't see the point. Toxic allows this guy to beat other Milotic and doesn't leave me fucked against Sableye. You can see Sableye really does a number against this team. Milotic is the Sableye slayer on this team, as he can both Burn (Scald always burns btw, the 30% is a typo) or Poison the Prankster. Without status, Sableye WILL wall this team so it's important to get Milotic in ASAP. He really doesn't care for WoW burns as then he gets to Marvel Scale the opponent's ass.
Okay so that's my team. It's pretty good IMO but can probably get better and that's where you bosses come in. So rate it and remember Sableye is an asshole, Alakazam's not broken and Sand is really fucking good. Also fuck Rain teams.
EDIT: This team was not based off, stolen from, or had anything to do with Scoopapa's team. I didn't even know Scoopapa posted his team until WhiteQueen posted it. And I don't claim to have created Sand offense, but this team isn't stolen...