The Eagles have placed newly-signed wide receiver Steve Smith on the physically unable to perform list. Philadelphia signed Smith to a one-year, incentive-laden deal on Wednesday. Smith, who played for the Giants last season, sustained a season-ending left knee injury against the Vikings on Dec. 13 and had microfracture surgery eight days later. "I think I'm pretty close," Smith said on Wednesday. "I think I can realistically be out there (the first month). It could be week one. You never know."