Chris Jericho answered a fans Tweet about whether or not he will be at Wrestlemania 29 at Metlife Stadium. Jericho said "Sorry, won't be there. But have fun."
Dave Meltzer reported in the Wrestling Observer Newsletter that Jericho and the WWE are far apart on negotiations for his return. It "fell through" was the wording, but it is still too early to tell if Jericho will be at Wrestlemania or not. Jericho has been known to try and swerve fans early and often, so take this for what it is worth, over 5 months away from the big event in April.