Former Pittsburgh Steelers running back Najee Harris has left in free agency to the Los Angeles Chargers, who are signing the four-time 1,000-yard rusher to a one-year deal. Here's a look at why the Steelers let Harris leave.

NFL free agency has begun to shake out with the first big wave of player signings mostly complete. The fantasy community will now begin to digest the player movement, update rankings and projections,

Former Pittsburgh Steelers' running back Najee Harris signed with the Los Angeles Chargers on a one-year, $9.25 million deal.