I've heard Raven can be a bit of a prick so maybe his attitude held him back? He wouldn't kiss ass, which gets you nowhere in the WWE. Or WCW. The story of how he left WCW is epic.
01/18 & 01/19 -- Godspeed You! Black Emperor and Neurosis (in Montreal)
02/08 -- Dark Tranquility
04/11 -- Black Sabbath