I Don't really see the quit claims. If he was going to quit he would have done it when the punch landed. His corner have pulled him out due to severe injuries. Forget about the rubbish he comes out with on social media. Bellew used to say yes same thing. It was unsafe for him to continue. Lots of people sit at home and say they would have done this and that. Mike Tyson said it best, everyone has a plan until they get punched in the face. Bjs hadn't been in that position before and might think a bit more before saying he would continue until he is unconscious on the floor. That would have happened in round 9 anyway.