 Lesnar 's next challenger was Roman Reigns , who won the Royal Rumble match to earn the right to face Lesnar for the title at WrestleMania 31 . During his main @-@ event match against Reigns , Lesnar delivered multiple suplexes and was heard exclaiming , " Suplex City , bitch ! " , and thereafter " Suplex City " became one of his signature catchphrases and merchandise motifs . After Lesnar and Reigns traded a few false finishes , Rollins cashed in his Money in the Bank contract while the match was in progress , making it a triple threat ; Rollins then pinned Reigns to win the title . The following night on Raw , Lesnar tried to invoke his rematch clause and subsequently attacked commentators Booker T , John " Bradshaw " Layfield , and Michael Cole , as well as a cameraman after Rollins refused the rematch , which led to Stephanie McMahon suspending Lesnar indefinitely in storyline . 
 Lesnar <a href='null_genetive' title='1'><mark>'s</mark></a>next challenger was Roman Reigns , <a href='null_relcl' title='2'><mark>who</mark></a>won the Royal Rumble match to earn the right to face Lesnar for the title at WrestleMania 31 . During his main @-@ event match against Reigns , Lesnar delivered multiple suplexes and was heard exclaiming , " Suplex City , bitch ! " , and thereafter " Suplex City " became one of his signature catchphrases and merchandise motifs . After Lesnar and Reigns traded a few false finishes , Rollins cashed in his Money in the Bank contract while the match was in progress , making it a triple threat ; Rollins then pinned Reigns to win the title . The following night on Raw , Lesnar<a href='been_done' title='3'><mark></mark></a> tried to invoke his rematch clause and subsequently attacked commentators Booker T , John " Bradshaw " Layfield , and Michael Cole , as well as a cameraman after Rollins refused the rematch , which led to Stephanie McMahon suspending Lesnar indefinitely in storyline . 
Lesnar  next challenger was Roman Reigns , won da Royal Rumble match to earn tdaright to face Lesnar for thdaitle at WrestleMania 31 . During his main @-@ event match against Reigns , Lesnar delivered multiple suplexes and was heard exclaiming , " Suplex City , bitch ! " , and thereafter " Suplex City " became one of his signature catchphrases and merchandise motifs . After Lesnar and Reigns traded a few false finishes , Rollins cashed in his paper in the Bank contract while the match was in progress , wit it a triple threat ; Rollins then pinned Reigns to win thedatle . The following night on Raw , Lesnar been tried to invoke his rematch clause and subsequently attacked commentators Booker T , John " Bradshaw " Layfield , and Michael Cole , as well as a cameraman after Rollins refused the rematch , which led to Stephanie McMahon suspending Lesnar indefinitely in storyline .