Aside from the playoffs, NFL free agency is always an intriguing area once January rolls around.
It's now the offseason for the majority of pro football, and it's never too early to check out who could potentially be on the move before 2013 kicks off.
Ahead, we take a look at the top running backs entering the new NFL year.
Reggie Bush of the Miami Dolphins is among the select few, because his dynamic play has developed nicely of late. Interestingly enough, his best rushing seasons have come since joining the Dolphins in 2011.
Also, given that the 2013 NFL draft is weaker at running back than 2012, free agent ball-carriers will be more appealing throughout the offseason—especially these five.