should j. taylor still be fighting?

He's obviously past his best. He's on his last run,first loss and he's out. But is this brain issue for real?Cuz I've never heard anything concrete on it. yea against abraham when he was knocked unconscious it was later revealed he had blood on his brain

He's obviously past his best. He's on his last run,first loss and he's out. But is this brain issue for real?Cuz I've never heard anything concrete on it.