A "debate" we routinely get into is the effects of momentum on the game. Naturally, I agree with Kent Wilson on the issue and a number of things struck me as odd in the first season that I started watching hockey with a more analytical eye--certain things have more of an effect on the game than others. I posted on his Facebook wall after the Sharks shook off their three-game losing streak and closed out Detroit:
Momentum: [n] 1: force or speed of movement; impetus, as of a physical object or course of events. 2: a bullshit sports premise.A good shift usually results in a goal, a powerplay or an offensive zone faceoff, so success directly after the good shift can be attributed to "momentum" even though the immediately preceding period before a goal set the team up to have a direct positive benefit. I can point to a long possession by the Canucks in the offensive zone in Game 7 of the Chicago series, however, the faceoff ended up in the Vancouver zone at the end of it, so any positive effect was wiped, despite a cheering crowd.