It seems like my top two are kind of a general consensus among most people that they'd like to see them back.
That being Kurt Angle and Jeff Hardy. I bet we both see them back in the WWE before it's all said and done. Other people that would have me mark out would include
Sting
Goldberg
Chris Jericho
CM Punk
AJ Styles
Edge
Shane McMahon or Eric Bischoff
And if Stone Cold's music hit while Evolution was tearing shit up, I'd flip.