I think using down b to change pokemon and transform zelda/sheik is a waste of a move and you should be able to switch by using the d-pad or something other than taking up a move from the characters. Thats just my opinion.
BUT
If you could give each pokemon a move for down B rather than the switch, what would it be? And why? (optional)
BUT
If you could give each pokemon a move for down B rather than the switch, what would it be? And why? (optional)