Should you ever sit a stud like Todd Gurley or Andrew Luck? Most would say "no," but you can bet after Gurley's struggles in Week 1 and Luck's date with Denver in Week 2, many will count Luck and Gurley among Week 2's potential fantasy football busts.
We're still high on Luck and Gurley in our quarterback and running back rankings, respectively, but even if you stick with them in standard leagues, they'll likely be overvalued in daily fantasy football rankings. Conversely, this week's top waiver wire pickups, like Tajae Sharpe or Mike Wallace, might be risky starters in standard leagues but great values in DFS contests.