Crosby is still at #3-4 on the list to recovery and has to remain symptom-free to keep progressing. Awesome news nevertheless.
1. rest until asymptomatic (physical and mental rest) 2. light aerobic exercise (e.g. stationary cycle) 3. sport-specific exercise 4. non-contact training drills (start light resistance training) 5. full contact training after medical clearance 6. return to competition (game play) There should be approximately 24 hours (or longer) for each stage and the athlete should drop back to the previous asymptomatic level if any post-concussive symptoms recur.
All I can say is maybe put the glass higher. I don't see how they could put a net above a hockey ring w/o it being in the way of fans. I think this is certainly something the NHL should try to prevent, but they are not responsible for the death.