who are the better RBs?

Minnesota Vikings: Tennessee's Chris Johnson was the best running back in the NFL last season and the Vikings' Adrian Peterson jerseyhad serious fumbling issues. That said, the difference here is Peterson's ability to be a power runner around the goal line, and the depth the Vikings have with rookie reserve Toby Gerhart(notes).  Gerhart isn't as accomplished as former Vikings backup Chester Taylor(notes),  but he's plenty talented and a perfect fit as the secondary threat behind Peterson.

 Tennessee Titans: The most impressive quality Johnson has is that, for his size, he's amazing at running between the tackles. Most backs his size tiptoe through the middle of the line. new Johnson jerseys attacks the line with stunning aggressiveness. Johnson's speed and game-breaking ability are reminiscent of Barry Sanders. If the Titans had a more proven backup, they probably would be ranked No. 1.

Carolina Panthers jerseys: In 2008, the Panthers used the combination of DeAngelo Williams(notes) and Jonathan Stewart(notes) as the foundation of a playoff team and kept former quarterback Jake Delhomme(notes) from getting exposed. Last season, Williams missed three games with injuries and Stewart was slowed early in the season. Not surprisingly, Delhomme and the team were awful. The total numbers produced by Williams and Stewart weren't that much different from the year before, but they clearly weren't as effective. One thing they could use is more production as receivers.

Baltimore Ravens: Ray Rice(notes) is the truth. Last season, he took huge leaps forward as both a between-the-tackles runner (he finished with 1,339 yards) and as a receiver (78 receptions, 702 yards) out of the backfield. Rice is the next best big-play threat in the league after Peterson and Chris Johnson. Throw in the power running of new Willis McGahee jerseys(notes) (12 TDs rushing and 14 overall) and you have great depth. If the Ravens receiving corps improves as expected, this pair could easily break into the top three.