The Patriots and Bengals are interested in free-agent running back BenJarvus Green-Ellis. Green-Ellis hopes to re-sign with New England, the only NFL team he has known. "It's a different process. It's not something that I've been through," Green-Ellis said of free agency. "I don't know what's going to happen. I just have to sit back and wait for things to unfold." Negotiations are ongoing with the Patriots. "It's not a perfect world," he said as to whether he'd like to stay. "I just know that both sides are working on it and hopefully things get done."