Obviously, noone knows. Before HBK was pushed for his retirement match with Undertaker, Cena was the front runner. If 'Taker retires at WM 27, Cena is the best bet because of his relationship backstage with Vince and he is the face of WWE right now.
contenders in order of likelihood:
1. Cena
2. Y2J
3 Sheamus
Triple H
Yes
anyone
At Wrestlemania 27 Undertaker will face Triple H in an attempt to break his undefeated streak
Triple H
I don't think "play" is the right word :) But Triple H will face The Undertaker on WrestleMania 27.
No one knows that yet, but at WrestleMania 27, Triple H will face Undertaker.
Sadly, no he isn't. He lost to Brock Lesnar at Wrestlemania 30. He is 21-1. He is going to face Bray Wyatt at Wrestlemania 31 in a couple days.
As per February 21, 2011 Monday night Raw Live event, Triple H faces Undertaker at WrestleMania XXVII and Even Undertaker accepted his challenge and agreed to face him in No Holds Barred Match.
The Game Triple H faces The Undertaker at WrestleaMania XXVII on April 3, 2011 at the Georgia Dome in Atlanta, Georgia.
Yes. he made his return before Wrestlemania 27 to face the Undertaker.
The Undertaker's opponent at WrestleMania 27 was Triple H.