Thats like the awsome-ist idea ever.
Agreed. That really is freaking awesome.
Really? Blowing a potential money-making return on a Royal Rumble match that he cannot in all fairness win is "awesome"?
Yep.
Well, how's this? Make the visual theme of the Rumble PPV similar to whatever visual theme Jericho ends up using. Then, have the ring start filling up with wrestlers, and the countdown starts, but too soon and slightly different, and Jericho returns, cleans out the ring (nobody is technically eliminated so no harm done f'real), cuts a killer return promo, leaves, the Rumble continues.