Yeah, i'm also specifically holding out for things that i'm certain will never be included in the final game. It's a free future troll that seems all legit and gives me that fuzzy feeling!
I'd save Zelda because shes hotter, and i'm sick of Link breaking her heart. Plus Peach already has Mario and Bowser. Bit of a shame that Petey isn't playable, he could be quite unique, that's the first Strikers player who's been confirmed not playable, not looking good for Daisy or Waluigi.