Running back/returner LaMichael James may not be participating in the San Francisco 49ers' offseason conditioning program.But general manager Trent Baalke doesn't seem too worried. He denied the news reports that the 49ers are shopping James. Last week, an NFL source said James would welcome a trade if it meant more playing time. But Baalke still said he doesn't believe James' absence from the offseason conditioning program has anything to do a desire to be dealt.