Prove it.
Else, here is an idea.
Step 1: Log on beta
Step 2: Go to central Org.
Step 3: Go to the inn.
Step 4: Say hi to the troll.
Clearly, the trolls are not banned from it.
---------- Post added 2010-11-01 at 03:54 PM ----------
Cairne picked the fight. Cairne picked the fight because of an assumption. Cairne was eager to have a duel to the death when Garrosh raised the stakes. Cairne was going to kill a person who was actually innocent of the the crime he was accused of. That seems a lot more like being blinded by bloodlust.