What is the most OP class as of right now in 5.1 in your opinion? Just tell us what class you think is OP, and why. It can be PvP related or PvE related.
Personally I think Mages are OP. Getting 2 Shot in Arenas is a joke if Blizz thinks anything is balanced right now.
Also ive been wanting a nerf to Druid Flight form for some time now, that is probably the most unbalanced OP thing for a class outside a PvP / PvE environment.