Coming off of a breakout season as the tight end in one of the best offenses in NFL history, Julius Thomas leaps from unknown to second-best in our rankings. However, the historic nature of the Denver offense means there's sirens and red flags waving everywhere warning of regression, especially for an unproven player seemingly along for the ride on a great team. Thomas is a talented athlete, there's no denying that, but be careful as to how high you draft him. If you're expecting a performance better than last season because "he's young and improving", you're in for a letdown, as our projections above indicate.