Mecole Hardman says his third season is time 'to prove myself' to Patrick Mahomes, Chiefs coaching staff | CBS Sports Headlines Mecole Hardman says his third season is time 'to prove myself' to Patrick Mahomes, Chiefs coaching staff Hardman has yet to contribute at a level commensurate with his status … Continue reading Mecole Hardman says his third season is time 'to prove myself' to Patrick Mahomes, Chiefs coaching staff