Mitja's ability would be Contrary. I wouldn't bother arguing, Paddy, since he could've easily checked the Pokédex entries himself instead of responding so haughtily. Just let him think what he wants, who cares?
RE: Your hopes for 6th generation?
"10. Dark Gym. Oh, Fighting is so strong and common already, let's make a Gym it can decimate instantly!"
This is the worst argument I've ever heard. They have Bug gyms for crying out loud and everything can decimate them.
Lickitung evolves into Lickilicky while knowing Rollout even though Lickitung knew it in Gen 2. They can really do whatever they want, they just seem to prefer to introduce new methods, so level up with Pink Bow is just as likely as anything.
Or an ability. I did a Rock/Poison fakemon once that had Corrosive Goo ability that could do that. Ferrothorn would finally have something to be scared of besides Fire.
RE: Your hopes for 6th generation?
Houndoom and Rapidash both have 500 BST. The only two Pokémon with a BST of 500 or higher that received an evolution are Scyther and Porygon2, and both those weren't typical evolutions in that they basically just rearranged the stats (Scyther & Scizor) or...
Well the fact this Mewtwo's got perfect IVs is interesting. It'll surely be on basically any Uber team. Too bad you can't choose the nature, but still perfect IVs is insane.
RE: Your hopes for 6th generation?
I'm putting money on a Chatot evo. It has similar stats to Murkrow, who debuted in Gen 2 and got an evo two gens later. This would be Chatot's two gens later. Plus it needs some love since it's so forgotten despite decent Spe, SpA, and Nasty Plot. And that...
It just knows Psystrike, Aura Sphere, and Thunder with Hurricane. It doesn't really matter what nature it gets since Hurricane doesn't provide any sort of coverage that's better than other options it has.
Might be tonight, might not even be for two days; it's just this is the time they were leaked last month. It could happen any time from now until it's officially released on the 15th.