WWE officially announced the main event on Sunday night after The Rock def. CM Punk at the Elimination Chamber PPV in New Orleans.
Here is the updated card as of now:
The Rock vs. John Cena 2
Alberto Del Rio vs. Jack Swagger
The Undertaker vs. CM Punk
Triple H vs. Brock Lesnar 2
Daniel Bryan vs. Kane
Sin Cara vs. Rey Mysterio (That may be off the cards though. More soon.)