It hasn't been the flashiest offseason for the Dallas Cowboys, but they've at least been active and filled several holes on their roster during NFL free agency. This isn't exactly a loaded class, so the best results might come from the middle-tier signings,

The Dallas Cowboys are adding another running back to their offense. The Cowboys, who already signed free agent running back Javonte Williams, are also adding free agent running back Miles Sanders, according to ESPN.

March 14 (UPI) -- Free-agent running back Miles Sanders agreed to a one-year deal with the Dallas Cowboys. Sources told NFL Network, ESPN and KPRC2 Houston about the agreement Friday. Sanders would join a backfield that includes Javonte Williams, who agreed to a one-year deal earlier this week. The Carolina Panthers released Sanders on Tuesday.