Wide receiver Mecole Hardman, who was traded from the New York Jets back to the Kansas City Chiefs this week, said Thursday he spent part of last season in the hospital after an abdominal injury caused him to lose feeling in his legs. The injury occurred during a game against Tennessee in early November, Hardman said. He finished the game, and it was the following day that he began feeling cramps in his abdomen. The pain was getting worse by the hour, and after Hardman phoned Chiefs trainer Rick Burkholder, he was taken to the emergency room and admitted to the hospital.