with the current roster
this will change if crash, the real spyro, or the prince of persia wer announced
prince of Persia moveset: http://community.us.playstation.com/t5/PlayStation-All-Stars-Battle/Prince-of-Persia-in-all-stars/m-p/38273897#M125640
Jak and Daxter
Would put Jak and Daxter first, but I like how Sackboy looks (And I don't even play his games that much) I would never put a character that I haven't seen fight in this game yet, otherwise I would put Spyro would go over Dante.
Edit: Wait Spike would be tied with Dante, he looks awesome in this game.