A Google search summarizes the NFL's struggles with hiring minority head coaches
Will the Brian Flores lawsuit force a racial reckoning for the NFL?
Brian Flores sues NFL and three teams for racial discrimination : NPR
Fired Miami coach Flores sues NFL, alleging racist hiring
Fired Miami Dolphins coach sues NFL, alleging racist hiring - OPB
Brian Flores Sues NFL Alleging Discrimination Against Black Coaches - WSJ
Examining Brian Flores' bias suit against NFL – Harvard Gazette
Former Dolphins coach Flores sues NFL saying league is run 'like a plantation', NFL
Is NFL discriminating against Black coaches? A look at the data