I do think Dirrell was acting but I also know what the rules state. And there is no way to go around the rules. Abraham clearly fouled Dirrell and the DQ is inarguable. By the way, I do understand Dirrell not wanting to continue. It was not a glancing blow. He was hurt. And this may have lead to an easier KO. You can't unring a bell. The damage from the foul was done. This may have ended like Tua/Rahman 1.