I actually saw the photos you're talking about. If he has torn his tricep I think it's just a symptom of his problems, as is his weird looking left lat and odd scapulae positioning I bet it will just tear again unless the underlying problem is resolved.
As with almost everything you could probably trace it to the hips and spine.
I really feel bad for the guy. I hope he gets better and reaches new heights. But I also hope Jay kicks his arse when he does.