#4: Brock Lesnar doesn't use the shared locker-room
Well, this shouldn't come as a surprise, as the Universal Champion isn't exactly known for being friendly.
Brock Lesnar instead has his own private locker-room, no doubt a caveat in his incredible deal with the WWE, where he can choose who he gets to see and when.
To make things worse, Lesnar barely interacts with the main roster during his few appearances with the company, only adding to the animosity towards him by the Superstars, who must be frustrated when they see this lone-wolf be featured as Champion.
Though part-time wrestlers such as Goldberg and The Undertaker always have a negative stigma to them, at least these former World Champions have made an effort to be social with their colleagues, something that the Beast Incarnate hasn't even tried to do.