Mystry
Friendship is magic
The people booing Reigns won't have any effect on him whatsoever, no matter what they do. Doesn't matter that they boo, they still turn up, pay for tickets and spend money and it doesn't affect the fans who do like Roman Reigns. The worst they could do is stop turning up, stop watching, stop buying stuff but then the WWE will probably see it as the other guys failing to do their job. AJ styles, Balor, Owens, Cesaro, Rollins etc. those guys are there to bring in the 'smark' fans and older fans and make sure they buy their stuff. Roman Reigns' job is to bring in the kids and sell crap to them, and the kids like the good guy who wins. Unless those kids stop liking Reigns, nothing is going to change.
It's a system that as far as WWE is concerned, works. The aim isn't to make the most amount of money or the best product, it's to make enough money to function and still allow Vince to carry out his vision of what he wants pro wrestling to be. Vince wants Roman to be on top and it's sustainable so nothing is going to change that. Those fans can boo, they can do nothing, they can even start to leave but that won't change those kids cheering for him and they'll keep on cheering as long as Reigns keeps on winning.
It's a system that as far as WWE is concerned, works. The aim isn't to make the most amount of money or the best product, it's to make enough money to function and still allow Vince to carry out his vision of what he wants pro wrestling to be. Vince wants Roman to be on top and it's sustainable so nothing is going to change that. Those fans can boo, they can do nothing, they can even start to leave but that won't change those kids cheering for him and they'll keep on cheering as long as Reigns keeps on winning.