Running back LeGarrette Blount's return from a season-ending hip injury, suffered in December, bears watching as it relates to his roster status. Blount, who signed a modest one-year deal as a free agent to return in 2016, didn't practice in the spring. If he returns to full health and runs hard like he did at times in 2015, there shouldn't be any issues. But that isn't a given based on the present snapshot.
The Patriots' lack of urgency at the running back position indicates that they believe that Blount will be ready for camp, though they could go another direction once camp cuts start to occur. The most likely scenario is that Blount is the "2" in a 1-2 punch with Dion Lewis. In the six games in which they both played, Lewis averaged 11.0 touches (5.3 rec) for 84 yards and 0.66 TD, which extrapolates to high-end RB1 numbers both PPR and standard formats. Meanwhile, Blount averaged 16.3 touches for 80 yards (4.74 YPC) and 1.0 TD in the six games that Lewis also played. Blount slipped down the stretch, averaging 13.4 carries for 51 yards (3.61 YPC) and 0.20 TD in his final five games with Lewis sidelined.