Yeah, I had this breakaway during a game one time long ago. I got tripped from behind by the defender I had just stepped around. I slid hard into the boards, just missed hitting the goal post! I broke my clavicle and sustained a mild concussion from hitting my head on the backboards.
Now, I tried to continue playing, however, I was unable to take the penalty shot. I went to the dressing room, changed into my street clothes and drove myself to the hospital, all against the wishes of my team management.
Boy, did I get a scolding for doing this by the Doctor at the hospital! He told me that my team should have called an ambulance to transport me!
However, a nurse stationed on the 3rd floor of the hospital, hearing about this, came down to the emergency department to meet this severly injured hockey player that had brought themselves to the hospital! She was a looker! LOL
Now, this is not allowed anymore in any sport! If you get hit in the head there is a concussion protocol that must be followed!
We can't predict if it will happen again to Andersen, but, if it does, out of the game he comes, no ifs, ands, or buts!