Take 5: Intriguing questions as NHL season begins
All of the arenas will have fans again. Even with an Olympic break in the middle of the campaign, the NHL will be back to a normal season when it kicks off with a pair of games on Tuesday following a pair of COVID-19-shortened seasons.
Even "normal" in the hockey world comes with a variety of questions and all kinds of surprises.
What developments come down the road remain to be seen. But questions abound before the two