I think the point taken from Brock was justified , He clearly hit Frank on the back of the head , It's not allowed and i mean the power of one of those punches to the back of the head could cause serious damage.If it was a fairly tap then yeah the ref could have let it go but it wasn't.And the fact that Frank weathered the storm of punches from Brock just waiting for a slip and was allert enough to take that opportunity and finish the fight (for me) makes him the better fighter on the night.
