I hope everyone realizes, that by itself an anime =/= games argument doesn't work. (just for those, I don't think Durian Seed did this, but, just for those who are going to use that argument).
SECONDLY (to Durian Seed) I have no idea what groundedshock said that was even related to the games to even initiate an anime =/= games argument.
Since I'm fairly sure not everyone of Torkoal, Boldore, Palpitoad, Torterra, Muk, and Snorlax is considered a tank in the games, no matter how you try to justify it.
And clearly what groundedshock said could solely refer to the anime, in that those who are bulky can be considered tanks but they are not used like they should be. And those who small and weak looking are surviving longer than big gigantic Pokémon, to even the same opponent.
Torterra and Pikachu, hypothetically speaking.
Torterra by sheer size difference (nothing to do with games, since Torterra is always bigger than Pikachu and that's something you can't argue anime =/= games) should always be able absorb more damage than Pikachu. There's only so much realistic damage a small body can take. This is from an anime perspective.
Serperior dwarfs Pikachu even worse than Torterra does, it doesn't make any sense, that Pikachu nearly suffocated to death, somehow was brought to "life" as Ash called out Pikachu, and somehow STILL had enough strength to use one full damage hit of an iron tail and electro ball (after the partial effective thunderbolt, until some of the damage was grounded) and knocked it out after Pikachu took like many hits with dragon tail, and whatever non game effect wrap had on poor Pikachu.
Seriously I don't care about anime =/= games, seriously size should matter but oh well nothing to be done about it.