NFL Photos | NFL Photography Gallery |

Pat Kirwan's best available running backs

There are some very good running backs in free agency and a few more could hit the market as cap casualties. While most teams will be looking to add veterans as complementary backs, like the Chiefs (Thomas Jones) and Jets (LaDainian Tomlinson) did last year, there will also be some starting-caliber talent available. Here's a look at my top five running backs expected to be available along with a few other potential options.