NFL Free Agency 2015: Grades For all 32 Teams

Dec 28, 2014; Kansas City, MO, USA; San Diego Chargers quarterback Philip Rivers (17) throws a pass during the second half against the Kansas City Chiefs at Arrowhead Stadium. The Chiefs won 19-7. Mandatory Credit: Denny Medley-USA TODAY Sports

After appearing to look like Super Bowl contenders, the Chargers lost three of their last four games to barely miss the playoffs. They needed to get Philip Rivers a running game and protect him sore-signing King Dunlap and signing Orlando Franklin are good moves as they wait to draft a running back. Their defense is still intact and they got Rivers some speed in receiver Jacoby Jones.

Brought in:

• Chargers re-sign OT King Dunlap
• Chargers sign WR/KR Jacoby Jones
• Chargers sign CB/S Jimmy Wilson
• Chargers sign G/OT Orlando Franklin

Kept:

• C Trevor Robinson
• CB Brandon Flowers

Lost:

• S Marcus Gilchrist
• CB Shareece Wright
• WR Eddie Royal
• ILB Andrew Gachkar

Grade: B

Next: Kansas City Chiefs