Reynolds is not the first, and he certainly won't be the last. Sure psychlogists call it the bullied syndrome. Where someone, who is in either a dead end job or bullied at school or something takes it out their frustration from the safety of a crowd.
There is a long line of players in our history that have suffered from this, a whole load of them in our current squad. Smith, Quinn, Craigan, Reynolds, Hammell, Fizzy and Clarkson to name just a few (more than half the team ).