The shoulder was major and there was a decent chance he'd never fully recover, but he has.
The knee was not a major injury as far as i've found.
Well we don't know, we were first told Rotator Cuff for the JDS fight and then last week I heard it was an ACL issue. When I hear ACL from a wrestler my immediate reaction to take 5 years off their career.
Now I know he's claiming it's not true but we all saw the condition he came into the JDS fight. And really I don't expect fighters to be honest about knee issues.