Heath Cummings' Fantasy football quarterback tiers 3.0: Brock Purdy emerges as a favorite draft-day value

CBS Sports fantasy analyst Heath Cummings has released his third iteration of quarterback tiers for fantasy football, highlighting Brock Purdy as a standout draft-day value. Cummings uses a projection-based methodology to rank quarterbacks, and Purdy emerges as one of his top picks relative to his likely draft position. The analysis is intended to guide fantasy managers in identifying undervalued quarterbacks ahead of their drafts.