Team spokesman Bob Moore said Thursday the Chiefs have not offered Larry Johnson to anybody and that no team has been given permission to speak with him. ?Anybody who is reporting it?s true is simply not telling the truth,? Moore said. Johnson has been participating in the Chiefs? offseason program. He signed a seven-year contract in 2003, but he can void it down to a five-year deal after the final game of the season because of playing time incentives. He has not yet indicated whether he plans to do so. Rumors that Kansas City wants to trade the brooding back, who carried the ball an NFL-record 416 times last season, surfaced as the team scrambles to acquire draft picks. The Kansas City Star, without citing a source, reported Thursday that the team had offered Johnson up for trade.