On Monday night's edition of WWE Raw, it was heavily hinted that a match between Triple H and Seth Rollins may indeed take place at WrestleMania 33 after all; however, with one stipulation.
During the broadcast, it was announced that while Rollins's knee rehabilitation was going extremely well, it wasn't likely that he would be cleared to compete at the event. Later in the show, an in-ring interview took place with Triple H that was conducted by Michael Cole. Near the end of the interview, Triple H invited Rollins to appear on next week's Raw to sign a "hold harmless agreement," and that if Rollins did so, then a match between Rollins and Triple H would take place at WrestleMania 33, but it would be non-sanctioned. The agreement would essentially state that if Triple H further injured Rollins in the match, then Rollins couldn't sue either him or WWE.
The contract signing has since been hyped for next week's show, hinting that Rollins will likely appear and the non-sanctioned match will take place at WrestleMania 33.