NFL Week 15 Expert Picks, Best Bets Against the Spread Which NFL underdogs are most enticing in Week 15? We have seven home underdogs this week, so there could be several upsets on tap. Below are our experts picking the games against the spread this season, along with each of their picks against the spread and best bets for this weekend’s slate. Season StandingsMeyer: 97-90-6Gramling: 95-92-6Traina: 94-93-4 BEST BETS Buffalo Bills (+2) at Pittsburgh Steelers Because there are only so many opportunities to bet the Bills in a primetime game . . . that, and because this game should be a pick ’em with Duck Hodges (good story, performing admirably, still quite limited) leading the Steelers offense.