But here's an idea. Have the match for the World Heavyweight Championship a fatal four way. Cena vs Chris Jericho vs Randy Orton vs someone (not quite sure yet, Batista would have been perfect). Heck, have a McMahon in every corner again, like WrestleMania 16. Vince with Cena, Shane with the ?? (Again, Batista SHOULD be there), Steph with Orton and Linda with Jericho.
Leave Linda out and have a triple threat. 1) Because Linda has not been involved in ages so bringing her back would be a waste to me and 2) because no one else on RAW deserves to be in with the other three.
Jericho, Orton and Cena ARE RAW.
But back to topic, Flair has had his big moment, he is not having another one just a year later. And the fact Jericho should be wasted in a match with a washed up old superstar is a disgrace. Jericho has been one of the best things of WWE this last 12 months, and to have him lose (which he will have to do) would be pathetic.
I'd personally have him face Taker, but HBK is down for that.
So me answer to the question should Flair wrestle at Mania? HELL NO