The reason for Roman Reigns having been taken out at Clash in Paris by Bron Breakker and Bronson Reed after his win over Reed, was to write Reigns off WWE programming, as he is getting ready to film for the new upcoming live-action Street Fighter movie.
Reigns will play the role of Akuma in the film. In addition, WWE Champion Cody Rhodes has the role as the iconic U.S. Air Force pilot Guile.
Source: PWInsider