One thing I'd like to see: Less PP in moves!
There's no reason Sword Dance needs 40PP. If you think you need more PP early on; let them sell PP_UP or give PP_Ups to the player early on.
I suppose Quick Attack could use 30 PP early in the game, but if it's really supposed to be a functionally better tackle; having 20 PP or even 15 won't make it unplayable either in or outside of game. If nothing else, it actually makes Ether useful ingame.