As much as I would absolutely love this, I just can't possibly see this happening, especially not at this Wrestlemania.
Why in Texas, of all states, on the year that Austin is being inducted in the HOF would the WWE want to overshadow that with the Rock returning? They're building this Austin HOF thing up pretty high and if the Rock came back it would totally make the SCSA thing look like completely nothing.
I want the Rock to come back badly and a feud with Orton would be amazing and perfect imo, but I'm not even going to slightly get my hopes up. This just doesn't seem like the right time and place, plus I don't even think the Rock is all that interested in coming back, as great as it would be.