Worth noting: 49ers defensive end Andre Carter left Washington without a deal but will continue to talk. He might visit Denver as well ... The 49ers are negotiating with Browns wide receiver Antonio Bryant, who arrived in San Francisco on Saturday night for a visit ... The Bengals scheduled a visit with Rams backup quarterback Jamie Martin after getting word from backup Jon Kitna that he probably won't be back in Cincinnati. Kitna is visiting teams as one of the top QBs available in free agency ... With Randle El, Koren Robinson and Joe Jurevicius off the market, Antonio Bryant and David Givens are the best receivers available until the Eagles release Terrell Owens on Wednesday.