Who's left in free agency: 2 teams in play for LeGarrette Blount, market still frigid for Colin Kaepernick

Instead, he’s the most accomplished NFL player from last season still unemployed. It’s been a particularly rough existence for 30-year-old running backs in free agency this offseason. Jamaal Charles will reportedly get his first free-agent visit this week when he sees the Denver Broncos.

Source: Yahoo.com