Why Is There No Capcom In Super Smash Bros. Brawl?

Kotaku claims to have spoken with insider sources at Nintendo, who attribute the lost exclusivity of Resident Evil 4 to Nintendo reconsidering the inclusion of Capcom characters in Brawl. RE4 was originally meant to be exclusive to the Gamecube, but concerns over sales led Capcom to release the title on PS2, and later on PC, with additional content.