Power Rankings: The small-sample-size superstars edition

Many players have that tantalizing stretch of games when they post a bunch of goals and assists -- or, for our goaltending friends, a few brick-wall-like efforts -- and everyone begins to wonder if this will become the norm. This could be his breakout moment, or just a momentary flash of brilliance.

It's usually the latter.

This week in the power rankings, we take a look at some sample-size superstars, whether they've recently caught fire or had a run of a couple of weeks. No doubt some of them will have turned ice cold by the time you read this.

How we rank: We use a panel of voters, and these rankings reflect which teams voters think would win head-to-head matchups. Higher-ranked teams are…