I'm concerned for Pit, a character who was obviously not designed for Melee. His arrows are too slow, his attacks don't really link to each other very well, the start-up on his aerial game is slow, and his recovery is borderline outrageous (although it might not be with melee's higher gravity).
Also of course curious as to what you guys decided to do with ZSS' grab; does she get a zair? Or will her tether grab be removed? Right now, she's the only character with a slow tether grab (the worst one in fact) but no zair. She has all of the bad with none of the good.