You would have to do a deep analysis of the Jets needs and what picks they have but as has been mentioned you can get a quality RB in the later rounds. RB have a short shelf life typically and especially if they are the center piece of the offense.

I think Derrick Henry has a few years left and than injury is gonna get him.

Saquon Barkely is already breaking down.

Successful teams employ alternating RBs and they are easier to replace.