I like all of them at their ADP. They offer good value as backup runners in a PPR. With that said, I would rank them as follows:1. Felix Jones - Jones and Rice are very close on my board, but Jones gets the nod because he's a little bit bigger and he has a better pedigree as a first round pick by a team with a pretty good scouting department. Felix should quickly become a double digit scorer as a better, more versatile version of Julius Jones in the Dallas offense. He doesn't have great power, but he has an acceptable BMI for a starter and I think he has room to add a little bit of weight. He's explosive with great vision and nice moves. There's a chance that he'll never be more than a RBBC type, but he should immediately be quality RB3 in PPR and he has a fairly high upside. 2. Ray Rice - I like Rice a lot. He's a natural runner with good leg drive and fluid hips. I see very little bust risk here. At worst, he'll be Ahmad Bradshaw. The problem with Ray is that he's only about 200-205 pounds and he's really more of a power back than a speed back. There aren't many 205 pound power backs starting in the league and I think there's some risk that Ray will always be a RBBC type. So while I feel he's a talented player with minimal risk, I'm not sure he has a huge ceiling in FF leagues. I'm very high on his prospects though and I wouldn't hesitate to draft him in the RB20-25 range of dynasty drafts and the 4-5 range of rookie drafts. 3. Chris Johnson - There's a lot to like about Johnson. He has a first round pedigree and should quickly work his way into the lineup as a change of pace back for the Titans. His combine numbers are elite across the board. He's a good receiver and he has the potential to catch a lot of balls. I think you can make a strong case for him over Jones and Rice in a redraft PPR. However, I don't have a ton of faith in Johnson's overall talent. He's light with a low BMI and little chance of ever developing into a three down starter. He keeps his feet after contact and has a nice spin move, but he's not truly elusive in the open field and he takes some spine-jarring hits. There's something slightly awkward and unnatural about his running style. So while I like his chances as a short term guy who will catch a few passes and give you decent scoring, I think he has the most bust risk of this trio and the least potential to become a featured back. These guys are a difficult bunch to rank because they all have some exciting qualities, but they're all significantly flawed in one way or another. I'm still pretty high on Rice and Jones and I would recommend drafting them ahead of Forte and Smith in all formats.