Chris Jericho's band Fozzy announced today that they will be playing the Download Festival in the UK this June. Most bands who play this festival usually do a larger European tour over the summer, although Fozzy has not announced a tour like that yet. Obviously a large tour like that would impact Jericho's WWE schedule.
Fozzy has stated that they will return to the studio soon to begin recording a new album. It's isn't known if Jericho will take time off from WWE to work on all these Fozzy projects or if his deal ends anytime soon. WWE is advertising Jericho for the post-WrestleMania live events.