You could say the same thing about Daisy, yet here we are. Zeraora is my favorite Pokemon that isn't a grass type, and I think it would fit him pretty well. This isn't me just not caring about Zeraora enough to see it being wrong. Remember- animations can change with echo fighters. The only thing that stays the same is the general idea of the moveset. They could also change his neutral B from Lucario's to make it more of a physical attack, if they needed to.