During Monday’s episode of WWE RAW, Seth Rollins challenged John Cena to a title for title (U.S title vs. WWE title) winner takes all match at SummerSlam. This was a challenge made by Rollins and as of this writing the match is not official.
John Cena will have to accept the match to make it official. Cena is expected to accept the challenge and this match would end up being the main event.
The 2015 edition of WWE SummerSlam will take place on August 23, 2015 at the Barclays Center in Brooklyn, New York City, New York.