Booker T or Randy Orton
John cena No, Cena is not facing the Undertaker. The Undertaker's next WrestleMania opponent has not been revealed yet.
No....He will win the wrestlemania 28...........
the undertaker will maybe i am not sure fight thriple h at wrestlemania 28
yes he is
No one knows that yet, but at WrestleMania 27, Triple H will face Undertaker.
He already returned
yes he will win