Anyway, now that I got my comp and have had time to type, lets get my thoughts out!
Ice/Steel Avalugg: While its not how it came originally (sorta miss saw how overwhelming it would be compared to the others), I can still see this thing being fairly useful even if for its few crippling weaknesses. It reminded me a bit Aggron at firs, but Steel/Rock is much more manageable than Ice/Steel as it can cover Ground with Magnet Rise (loved that set in Gen 5 RU), but Avalugg has enough Physical Def to shrug off the attacks that it normally couldn't and the fact it has some more notable resistances is very nice.....just in the metagame with fighting moves everywhere (it might have done better if Aegislash still existed) just hurts it very much. The Ice glacier still has a lot of personality tho :D
Intimidate Milotic: I think this is getting more heat than it should. Sure Marvel Scale is a more permanent boost to defense, but often that makes use of sleep, which some players can find tedious (or if you are Suicune, you find ridiculously useful in stalling out moves as you set up) but getting Intimidate makes a lot of love. Observe
-1 252+ Atk Mega Aerodactyl Stone Edge vs. 252 HP / 252+ Def Milotic: 103-123 (26.1 - 31.2%) -- 11.7% chance to 4HKO after Leftovers recovery
-1 252+ Atk Mega Aerodactyl Stone Edge vs. 252 HP / 252+ Def Landorus-T: 96-114 (25.1 - 29.8%) -- 0% chance to 4HKO after Leftovers recovery
Its roughly as bulky as Lando-T, which as much as I hate, is one of the premier intimidate mons available. Intimidate armed with its typing allows for a plethora of more walling capabilities as it is capable of holding down Char X as it makes it forced to attack with its far weaker STAB of D-Claw. It also makes the latest version of Azumarill to take hold, AV, useless gainst it as it is as well reduced to a simple 4HKO. True gainst Char X it becomes a bit of a wait as its bulkier variants with Roost can attempt to beat out the scalds but it makes it capable of beating the threat far more reliably than its Marvel Scale counterpart could as it not as reliant on sleep talk allowing it to do its job gainst the target. Overall I still think it is an excellent choice and for once, it actually gives an Intimidate mon with a recovery move! :D
Poison/Steel Weezing: As has been suggested, we stretched a little for this flavor wise (hey, its a landmine, it works) but it is a great addition I believe. It works a lot like Skarmory, but with less resistances, less reliable recovery, but different utility as it is capable of spreading two different status instead of hazard stacking/removal like the metal bird of prey. It is able to work off a great amount of neutralities, resitances, and immunities to help do a hell of a lot in its team support. Hell, partner it with Heatran, and its one weakness is cured! I mean, this guy is already looking like the favorite now, but while he doesn't add a lot to the meta outside of a new defensive mon to abuse, I can say it is an addition I would love seeing in my battles.
Nasty Plot Torn-T: True this changes his role a bit into that of a sweeper instead of a pivot/scout, but I sorta like that. Armed with LO, he can 2hKO Chansey after a boost, fire off extremely powerful storms at a great speed tier, and pivot out to regain his health. I just like the fact it helps alleviate his slightly underwhelming power a bit but makes him a bit more of an ass besides that thing that just wont die sometimes.
EDIT:
Damn, thought Abomasnow had it but onto the next slate.
Nasty Plot Tornadus-T - I won't vote for this since i think Tornadus-T is already viable enough without Theorymoning it, plus i just think Nasty Plot is an attempt to make it more mindlessly offensive. I have no problem with offensive theorymon, just not this one.
Steal Avalugg- Oh dear god help us, Mono Steal is great for Avalugg, it lets it play its defensive rapid spin roll so much better after loosing his SR weakness, and Ice typing as a whole. Overall, a much needed change, I see him playing in many Dragon-Fairy-Steal cores, I see an Avalugg-Sylveon-Zard-X core.
Indimidate Milotic-Meh, Its better than its other abilities, it gives it a marvel scale boost without the status in a way. I like it, but i would've liked a Fairy or Dragon Typing maybe.
Poison/Steal Weezing- This one catches my eye the most, i love this idea. Only one weakness to fire, which has tons of pokemon to eat those up, like heatran, while it resists normal, dragon, ice, flying, rock, while 4x resisting bug, grass and fairy. This thing so far has my vote, unless something comes up to make me change my mind.
I thought it had it too bud. Me too......