5. Antonio Brown
The man has been described by a former teammate as a “selfish fraud.” The trouble started when he live streamed a postgame speech from coach Mike Tomlin from inside the Steelers locker room. From there he has gone on to publically criticize his quarterback, fight with teammates, claiming he “is the franchise.”
This off-season he was unable to practice or play after he injured his feet in a French cryo-therapy chamber, and fought with the league over what helmet he was going to wear. Undoubtedly most of his teammates didn’t appreciate this behavior as they prepared for a new season.