New details are coming out from WrestleMania 31 Week and Brock Lesnar reportedly knew about Seth Rollins winning the WWE World Heavyweight Title when he signed his new contract earlier that week. Lesnar, Paul Heyman and Roman Reigns were working closely together throughout the build-up of the match so Reigns may have known a few days in advance also, according to The Wrestling Observer Newsletter. It was previously reported that none of the Superstars found out about Rollins winning until WrestleMania had already started.
Regarding Reigns not winning the title, many WWE talents have been really defensive of Reigns and there has been some bitterness against the vocal fans who really ended up forcing the change in plans. Even those within WWE who aren’t knocking the vocal fans are still being very defensive of Reigns.
The internal reaction to Reigns losing is almost the opposite reaction talents had to Batista last year when fans forced plans to change at WrestleMania XXX. The feeling this year was the company spent a year building Reigns up and then the vocal fans put Reigns’ big climax in jeopardy, eventually costing him the title and the important moment in his career.
Source: Wrestling Observer Newsletter