- If WWE United States Champion John Cena is unable to face WWE World Heavyweight Champion Seth Rollins in the Winner Takes All match at SummerSlam, potential back-up matches include Rollins defending against Randy Orton in a singles match or a Triple Threat with Rollins defending against Orton and Sheamus.

This is why they did the finish where Sheamus cost Orton the main event on last night's RAW. If Cena is able to go for the match against Rollins, Orton will likely end up facing Sheamus in a singles match.

WWE will likely be making a final decision at next week's RAW, if not before then, once they get an update on Cena's condition.

Source: F4WOnline