I think he takes over for Blount and he runs for 1,000 yards this year.
He will likely have near 50 receptions and over 1000 yards, but all-purpose, not rushing. New England will do this really creative thing. It is called "using the player's strengths". For instance, having Margus Hunt active in games and not on the field for opponent field goal attempts is an example of not employing this strategy.
He'll get like 500-600 yards and get some TDs. We're over-hyping him.