Let's face it — the best and most powerful teams in the NBA don't really change from week to week. A handful of results in the middle of winter can only mean so much to a franchise's championship hopes. What does shift regularly, though, is how much interest a squad can hold over the course of a season. Every Monday, BDL's Most Interesting Power Rankings track the teams most worthy of your attention. THE TOP 15 1. Golden State Warriors ( 35-2 ; last week : 1 ): Heaven's in here. After a little defensive intrigue and the league-wide recognition that the Spurs might be just as good (if not better), the Warriors got back to having fun in the team's win over the Sacramento Kings on Saturday night . They'll now get a chance to take on Hassan Whiteside and the massive Miami Heat on Monday, in the realization of one of our favorite NBA feuds . [ Follow Dunks Don't Lie on Tumblr: The best slams from all of basketball ] 2. San Antonio Spurs ( 32-6 ; last week : 3 ): It must be rather frustrating to have won nearly 85 percent of your games as you near a season's midpoint, and yet still be 3.5 games out of first place in the conference, but you get the feeling this hardly deters these...