In the case of Maroney, he might have a problem cracking the 45-man game-day roster given his limited practice repetitions.
The Patriots look ready to turn to 34-year-old Fred Taylor as their top running back, with Sammy Morris as the No. 2 option and lead blocker in short-yardage situations and kickoff returns. Kevin Faulk will also be active as the third-down/passing type back, which leaves open what is likely to be one more running back spot.
The Patriots will probably be looking at special teams contributions with that potential spot on the 45-man roster, and BenJarvus Green-Ellis has more value in that area.