Crosby returns from concussion - UPDATE 12/12: Symptoms return

[hockeyfan1]

Crosby had a press conference, said the concussion-like symptoms
have returned.  "No timetable" for his return.

I still think he should have sat the whole year out.

Exactly.  Exactly what I was thinking, too.  Sit the year out longer and then return just in time for the playoffs. 

Why would you think you know better than Crosby's multiple world-famous concussion doctors?

Could it be the doctors erred in giving him the go-ahead to return?  No one's perfect, and considering what has transpired so far, perhaps Crosby did return too soon.  Just saying.