Exploud has Soundproof too, as well as reasonable bulk, but you know... its Exploud.
I left Exploud out on purpose, Mr. mime has good special attack, special defense, and relatively good speed going for him. I mentioned Electrode because of his speed (does he outspeed Speed Boost Yanmega after one turn?).
We're talking about the merits of Soundproof pokesWhy no Entei?
The Quiver Dancers - Venomoth, Lilligant
They are both perfectly capable of running bulky RestTalk sets and all-out offensive sweeping sets, and both are extremely powerful in this metagame. The best way to stop the sweeping sets is to inflict them with a status (paralyze or burn, since Venomoth can't be toxiced) or hit them with a speedy scarf user before they accumulate multiple Quiver Dances. Scarf Typhlosion outspeeds Venomoth after +1, but I don't think he outspeeds max speed Lilligant (correct me if I'm wrong. Either way, Lilligant usually won't do too much to Typhlosion).
Sharpedo
Sharpedo is another Speed Booster that wreaks havoc in this tier, and is even more dangerous in the rain. The most threatening set is his Mixed set, with Surf/Crunch/Ice Beam/Protect, of which there aren't a ton of counters too.
Galvantula
Some players use Expert Belt to give the allusion that he's holding Specs to take a player by surprise, so take that into account.
Rain
Pokemon with the Cloud Nine ability can help by getting rid of the rain (so Golduck and Lickilicky I think...nothing else <_<).
Entei
Entei is capable of running excellent sets in both the physical and special categories, make him very unpredictable and very hard to wall.
Swellow
The good news is that Swellow's sweep will be very short; between Stealth Rock and the toxic or burn put onto itself for guts, Swellow should die pretty quick, but that's not before is murders half your team.
SmashPass
Phazing is also a solid option as long your opponent hasn't used something like Ingrain Smeargle. If the pass does get off to something like Rhyperior, you'd better pray you can burn it or something, otherwise it's game over.
Typhlosion
Typhlosion sits here as one of the best revenge killers in the tier and sports some of the most absurdly powerful attacks imaginable with a Specs set. Really, the most viable sets are Scarf and Specs, but a SubPetaya set could be possible and extremely destructive in the right hands.
Tangela
Sleep Powder is an obvious useful move on any team, and Giga Drain is Tangela's most preferred move for attacking, as it gives him recovery and a decent way to put a dent in powerful attackers such as Rhyperior.
Ferroseed
Eviolite Ferroseed sports the title as the best spike layer in the metagame, only really facing competition from things like Qwilfish.
Claydol
Another excellent spinner, whom is especially great when paired with Honchkrow as they have fairly good synergy.
Umbreon
Umbreon often can't do anything in return besides hit you with Toxic, so there's not a whole lot to worry about when Umbreon is out. Basically the gist to killing Umbreon is with a strong physical fighting or bug attack, so Primeape generally has a field day when Umbreon comes out.
Golduck
Golduck also even resists the water and ice moves commonly used on the rain and hail teams in this tier, which gives him an even more notable utility against countering rain.
Gligar
Gligar can take on the likes of Durant, Gallade, Primeape, etcetera, and come out on top every time by inflicting status, setting up Stealth Rock, or simply roosting until his health is high.
Wow, I made a lot of mistakes! Thanks for pointing those out, melvni. Most of these were typed up very quickly, which is why there's a few glaring grammatical mistakes here and there. The fact that Petaya berry is unreleased was just me in 4th gen mode lol.
Melvni, I'm not sure if using Altaria to stop rain is the greatest idea; since even though it has Cloud Nine, it'll die quickly due to Kabutops (Rock Slide or SE if he gets it, can't remember) and nearly every Water-type rain abuser carrying Ice Beam (or HP-Ice in Seismitoad's case).
I use guts orb hariyama on a TR team, but I'm done with TR now.I've found hariyama to be a pretty effective poke this gen. Nice resists, great bulk and even phazing capabilities make him a pretty damn good tank. Only problem is he has no recovery =T... so I always run wish when I use him.
Still probably one of the best CB entei checks there are.
Another quick note in the op. U say that audino is fairly weak to physical attacks while being a special sponge. While its probably smarter to EV her in a way that supports SpD, Audino actually has equal defenses (106/86/86), so it can take physial hits just as well.
When TR is up he's not, over 420 HPGuts Hariyama is pretty awful. With Thick Fat he's quite good in this tier, though as a tank with phazing and the like.