I'll accept no ones departure but ROB, Icies, Olimar, Snake, Sonic and TLink. The former three I would barely accept quite begrudgingly, as the former two are 3rd party and the latter only in the case he's replaced with a more relevant Zelda character (ohai Ghirahim)... which would be stupid anyways since Toon is still relevant thanks t' WWHD. I wouldn't be happy 'bout any'a these characters leaving anyways, as they've all unique and interesting movesets (besides Lolimar and Toon).
If ANYONE else leaves, I'll be seein' red. 'Specially Lucario and Ike.