The Chargers signed veteran free-agent OT Jon Runyan to a one-year contract Tuesday. Runyan replaces starting RT Jeromey Clary, who was placed on season-ending injured reserve with an ankle injury.

Jon Runyan will have surgery on his right knee that will keep him out of action for four to six months, or right around the time when training camp starts.

Questions keep coming pertaining to Eagles quarterback Donovan McNabb’s future in Philadelphia. But he is far from the only player in which the Eagles will have to make a difficult decision.

The Eagles had a number of offensive starters on the injury report this week, including TE L.J. Smith, OT Jon Runyan and RB Brian Westbrook. Runyan was listed as questionable, but he’ll be ready to go. FB Dan Klecko was listed as doubtful but will play.