I'll admit I didn't watch every episode in this particular series, but why do people keep claiming Rose will return for "revenge?" Was this foreshadowed in some way? It seems totally out of character for him. It makes sense for someone like Ghetsis, but not Rose. Rose was foolish more than he was evil and immediately turned himself in after the conflict in the game's story, that's not the type of person who'd look for revenge.Wasn't be surprised if the match is draw with both Pikachu and Charizard K.O. Then, it will something else which everyone will appreciate the outcome. Only worried if Leon former Chairman going to return for revenge or not.
Summon all legendary? Damn impossible, only way he can control is maximum three, My guess will be the Crown Tundra since we still haven't saw Glastrier, Spectrier and Calyrex in anime debut yet. If so, it will be something else and spark the crisis even worse than Darkest Day.