It has to be Vic Fangio, period! This defense is full of great players, and they have played really good against lesser teams. But the good teams just tear this defense apart. The only chance the Dolphins had to win this game, would be to pressure Lamar Jackson all night. Outside of the one sack, Jackson was not touched the entire game! They threw in a couple of blitzes here and there, but most of the night, they only rushed four. Lamar Jackson had four seconds or more every single play! You can say the secondary played like crap, and you won't hear an argument from me. But if you give any good quarterback four seconds or more, somebody is going to be open. It was absolutely embarrassing.
+1 for Fangio. He didn't have his defense setup to win this one.