Tennis=Life
Senior Member
Well, Pokemon Colosseum wasn't that good of a game. But you can still trade between games. Months ago I traded like my 5 best pokemon in Leaf Green to Colosseum (you only could trade the purified pokemon). Then I restarted my Leaf Green a while ago and then about a month ago I got far enough into the game where I can trade the Colosseum pokemon. So I traded all of my good Colosseum Pokemon and my old Leaf Green Pokemon to my new Leaf Green. Then once I beat Diamond I'm going to trade all my best Pokemon from Sapphire, Leaf Green, and Emerald to Diamond for the wifi part (not the story mode).