3: Roman Reigns and Enzo Amore

Two very controversial Superstars but for very different reasons, Reigns has often been criticized for the company's booking of him, whilst Amore's backstage antics made him an unpopular figure with both his fellow Superstars and the fans.
Moving the Certified-G to 205 Live did not stop him from stirring the pot though, and this all came to a head when Reigns reportedly kicked him off the company's tour bus for refusing to quiet down and constantly bragging about how much he was earning.
This was followed up with the Big Dog reportedly kicking Amore out of the locker-room too, after the former Cruiserweight continued to bring guests backstage, making things difficult for the roster.
Since his leukaemia announcement, countless stories of Reigns being a nice guy have come out, meaning Amore must've been real bad to get under his skin.
Big issue with Penta revealed HERE.