By Murray Pam
Peter Regin had his uncomfortable moments with the Chicago Blackhawks.
The United Center was abuzz for Teuvo Teravainen’s arrival on Friday morning.
The shots were more plentiful, a last-ditch attempt to make amends for the lack of fire, urgency and goals they needed earlier in the game.
That Blackhawks' second-line center debate: it's still alive, and probably not going anywhere anytime soon.