He's made comebacks before, and they've been short lived. I don't think he's getting in the ring this time, either? He's just here to hype up Wrestlemania and do some sexy mic work.
More tragically, the WWE is a tattered wreck these days. I know I'll sound like a stubborn elitist, but I would prefer if he had just gone to TNA, where all the guys from his era are nowadays anyway. Eugh. Feel dirty.