The results of the Rumble and Title match were obvious and I hated the results. Rock winning really undermines both Punk and the full time top tier roster. If you want to give the title to a part time guy then here is what I would have liked happen:
Punk vs Rock goes down the same way, selling the attack on the Rock by the Shield. Vince comes out and right as he is going to strip Punk, lights go out, then...Undertaker bells toll as the lights come back on. He just stares down Vince and then stares at Punk in the ring, just says "It wasn't the Shield...it was me!" Could throw in a cut to the Shield down in back. Punk and Vince in shock as they both thought it was the Shield. End of PPV, Punk still champ.
At RAW, Taker comes out to explains his motives. He doesn't want a mid/high card match, he wants to face Punk with his title streak against Takers Wrestlemania streak in the main event. At Wrestlemania, Taker beats Punk for the belt in the main event. From there, it could go several ways. Have Ziegler cash in the Money In The Bank shot after the match and have Taker pass the torch or you could have Taker beat Ziegler. The next night at Raw if Taker beats Ziegler, Taker retires as the champion and then there is a championship tournament set up.
This lets Undertaker get his last match in a Wrestlemania as a main event and one last title win to cement his legacy. Being one of the most respected guys in the locker room, he would deserve this kind of legendary send off instead of the Rock.
Would have been easier if Taker would have come back and won the Rumble.
Just my two cents.