Chat with our AI personalities
No.
Simply you can't.Since you've start the game and you've choose a starter Pokemon you can only start a new game or trade with your friends. www.pokemaniacs.forumotion.net
In the Pokemon Roster on the right, click a Pokemon and pick the option "Change to starter". The screen will then automatically change to the Pokemon box. I hope I helped!
what starter? you already get a starter after you beated red.-_-
Piplup is a starter Pokemon in Pokemon Pearl. you can get him early in the game as your starter Pokemon.