Bo Nix turned, looked to his right and threw his hands in the air as a gaping hole came into his periphery.
As Audric Estime plunged into the end zone to cap a bruising opening drive last week in Los Angeles, he did so over a right side that had been completely caved in.
Right guard Quinn Meinerz watched Chargers defensive tackle Poona Ford shift from his outside shoulder to inside and knew he had the big man right where he wanted him.
Same for Mike McGlinchey, who saw Joey Bosa move to his inside and collapsed him down right into the path of linebacker Junior Colson.