CM Punk quits WWE [VIDEO]: Vince McMahon wooing 'Best in the World' to come back, UFC President Dana White discusses Punk's MMA possibilities

CM Punk has not appeared on WWE television since the Royal Rumble pay-per-view on Jan. 26 after he walked out prior to a live Monday Night RAW telecast the following night, but reports indicate that WWE CEO and Chairman Vince McMahon is hoping to get "The Best in the World" back before WrestleMania XXX on April 6 at the Mercedes-Benz Superdome in New Orleans.