I agree with you here, I think Wolfe has done a great job of making him tough, but now he needs to learn more fundamental skills. Someday he's going to run into someone with a chin like Vera's but actually has a slight level of boxing ability and that spells trouble for him. He is an exciting fighter though and I think he is in a division where he could do some damage even as he stands now. His stamina ultimately will be his downfall though.