Blissey (0 Spe Bliss: 146, 252 Spe neutral Wobb: 165), which is reason enough to use him - guaranteed risk-free Bliss elimination. And then there's Forry, Bronzong, Dusknoir, Hippowdon, Snorlax, you name it. And Wynaut can do the exact same thing because it also outspeeds Blissey (159 with a +Spe).I'm sorry, but what wall/tank does Wobby outspeed? With 33 base speed, even Relaxed Swampert outruns it. When I meant Carvanah like defenses, I didn't mean in respect to the names, I was referring to HP / Def / SpD. There is absolutely no way it would be broken and it is ignorant to think otherwise.
If you're going up against walls, you don't need to run defenses at all, and can pump speed as much as you want.
And then there are things like Skarm and Swampert (like you mentioned) whose only option is to phaze you away, which leaves them encored on their previous move (Stealth Rock/Spikes usually).
Wobbuffet and Wynaut are broken, and it has nothing to do with stats.