They could have traded for JAX running back James Robinson if you wanted a 3rd running back. The Jets only gave up a conditional 6th round draft pick (that could become a 5th) for a 24-year old running back that has 2,177 in just over 2 seasons of play (32 games played out of 40 games), 18 rushing TD's, and 612 yards receiving on 89 receptions with 4 TD's. He is earning $546K this season and is a RFA next season so with talk of Zeke possibly being released he would have been a great compliment to Pollard (who is an UFA in 2023).