If only I could be as optimistic. I can see why you are though. It makes tons of sense to put him...but this is Smash, Nintendo, and Sakurai we're talking about.
While it would be a bit of a kick to the balls to have both TH and ARMS get represented and not XC2, I wouldn't put it past them. Though, he should have a leg up over Elma since she had no scheduling conflict yet wasn't included. Plus, Rex has the appeal of three characters in one. Unless maybe the..."anime controversy" bites him. That, or for some reason they decide to double up on 1. Or just shaft the whole series and not put any fighter.
While it would be a bit of a kick to the balls to have both TH and ARMS get represented and not XC2, I wouldn't put it past them. Though, he should have a leg up over Elma since she had no scheduling conflict yet wasn't included. Plus, Rex has the appeal of three characters in one. Unless maybe the..."anime controversy" bites him. That, or for some reason they decide to double up on 1. Or just shaft the whole series and not put any fighter.