How did Tammy get injured when he scored the goal? His pain and lack of celebration was a real vibe-killer. Hopefully he does better next time.
As someone who has dislocated both shoulders over the years, that had the look of someone grabbing his arm and temporarily pulling it out of its socket, or very close to it. It can be a quick in/out, which hurts like a bugger, but eases pretty quickly. However, if he's susceptible to that type of injury, then there is only so much that physio can do to strengthen the muscles around the rotator cuff before surgery is needed. That can be pretty invasive (or at least it was 20 years ago), so I hope this isn't a recurring issue for him.
I saw Rogers with his shoulders taped up a while ago and thought something similar, though he continues to play unhindered, or so it appears, anyway.