Sadly, no, the deadman isn't in the 2012 Royal Rumble.
Undertaker will be back at royal rumble 2012 at number 40 and after winning it he will headline wrestlemania
The Undertaker will return early January 2012 and enter into the Royal Rumble... As will Chris Jericho but from the way things are panning out a Jericho/Undertake storyline would kick off during the 2012 Royal Rumble. Which would give these two 3-4 months of prep for their match at Wrestlemania 28.
Shamus
the winner is... find out for your self
the great white sheamus
No. Mr. Kennedy is right now with TNA wrestling. WWE Royal rumble 2012 is over and Kennedy did not return at that event. Sheamus won the royal rumble match of 2012
You can watch the match on Youtube, by following the link below.
54 minutes and 54 seconds.
he can return to wwe either survivor series or royal rumble or wrestlemania 28
Royal Rumble 2012 was scheduled for January 22, 2012 but moved to January 29, 2012.
The winner of the 2012 Royal Rumble was The Great White Sheamus
Sheamus :D He's not my favorite wrestler, but i believe that he could win