He did not mention his tats in the interview so he doesn't know everything that needs to be done obviously.
He would have been much more professional and acting like a champ if he said:
"I read some of the criticism on the forums and believe me guys I know there are areas that needs to be improved and I am going to try my best to make it happen."
That is all he had to say. This meltdown does not help his cause at all. He needs some coaching.