Four different sources confirmed Strowman is in hot water after developing a reputation for arriving late and leaving shows early.
Johnson said: “There are times where Strowman is negligent when it comes to showing up on time.
“Sometimes he makes mistakes in terms of etiquette in the backstage in the locker room,” Johnson said. “Sometimes, as one person put it, he’s his own worst enemy and his worst advocate.
“They would be high on him and just when he gets to the point where you would think the next step is putting him into the centerpiece position for the company [then] something happens and he makes some sort of misstep backstage and people within management kind of cool on him and they take a step back.”