Racing PositionsHow good are the Chiefs without a healthy Patrick Mahomes?17d1:59Pettine: McCown to start over Manziel if healthy2YPat McManamonQB at No. 4? Browns GM will 'plead the fifth'3YPat McManamonHarris: Untested Leshoure leads weak waiver crop2YChristopher HarrisDaube: Don't rush to judgment on Jones, White2YKen Daube