While the New England Patriots have much more dire of a need at wide receiver than running back, it wouldn't hurt the Patriots to see which halfbacks are available this offseason.
The tandem of Rhamondre Stevenson and Antonio Gibson is not exactly awe-inspiring, and while Stevenson's struggles in particular almost surely have a lot to do with the offensive line, New England could stand to add a more explosive option.
The Pats could look to allocate some of their massive cap space toward a running back in free agency, but it seems more likely the Patriots will rely on the NFL Draft if they are indeed going to address their backfield.