(I'd let you use him, but honestly I could not imagine a yoshi in Unicrix. My characters might actually laugh hearing it having an English accent. It'd be right next to a retarded pikachu and star fox. That and I find using original characters comes out better than using a character already made by someone else in appearence. I think a person finds more love for a character they make and put more energy into it then a non original.Still would love to hear Rodoo talk though.It would make me laugh more so than usual.)