Fantasy football rankings Week 8: Dave Richard's tough start/sit calls put Patrick Mahomes on the hot seat

CBS Sports fantasy football analyst Dave Richard has identified Patrick Mahomes as a tough start decision in Week 8 due to a difficult matchup. Meanwhile, Geno Smith and Michael Wilson are highlighted as players offering upside for fantasy managers considering starting them in Week 8. The rankings reflect challenging sit/start calls that could significantly impact fantasy football lineups for the week.