It depends whether he renews his contract or not.
Might if not start of 2011.
After departing wwe,he went on tour with his band, Fozzy
40
No he is not
Chris Jericho will come back at Extreme Rules, after Wrestlemania 30.
He already returned.
He came to WWE in 1999.
As of 14 September 2010,there was a steel cage match on last nights WWE Raw where it was The Hart Dynasty vs. Chris Jericho where Chris Jericho won.
Maybe Chris Jericho. Chris Jericho is the current no.1 contender for the WWE title. CM Punk is the current WWE champion and is scheduled to face Jericho at the wrestlemania pay per view in April.
Chris Jericho
Chris Jericho
sorry but no