plus you also have got Goldberg, and some other WCW and ECW superstars that havnt been seen in a long time are coming during 2003, such as Sting, Sabu, Jerry Lynn, Chris Chetti, Sid Vicous, etc, and according to the WWE 2003 Preview some superstars are going to win the WWE and world titles, such as Batista , Randy Ortan and most suprisingly Rey Mystireo
so we dont really need him back as a wrestler but as you and prime said it will be good if he became the GM of Raw or maybe a commish of the WWE, but i would love to see vince mcmahon desided to retire or sumthing and Stone cold became the new owner, come to think of it, wat if Mick Foley comes as the new owner, nah, if vince does retire shane will take over