This Sunday live from The Staples Centre comes WWEs second biggest pay per view event of the year: Summerslam. For the fifth year running the show will take place at The Staples Centre and lets just hope its an improvement on last years. The show has considerable promise with two exciting main events taking place; Daniel Bryan will take on John Cena for the WWE title whilst CM Punk and Brock Lesnar will go head to head for the first time in what promises to be one of the years most exciting matches. The undercard is pretty well stacked as well and the pre show sees an interesting match up taking place between Ambrose and Rob Van Dam. We also get to see the debut of Bray Wyatt in a match Im sure will have fans talking. Here's my look at five things I believe will happen this Sunday.