Colts defense is as awful as the Browns defense, with both giving up the most points through 5 weeks. 
Vikings defense is the best in the NFL.
Tannehill and Osweiler are in an active competition to see which QB was given the worst contract. Tannehill with 0 TDs and two picks against the Titans today while Osweiler out there averaging 4.4 yards per throw.
Browns have a legitimate chance of going 0-16.
Ravens aren't the real deal.

Vikings defense is the best in the NFL.

Tannehill and Osweiler are in an active competition to see which QB was given the worst contract. Tannehill with 0 TDs and two picks against the Titans today while Osweiler out there averaging 4.4 yards per throw.
Browns have a legitimate chance of going 0-16.

Ravens aren't the real deal.
answer is that he's fukking clueless and does all the stupid shyt stupid coaches do. Using challenges unnecessarily, wusses out during obvious moments to go for it, his defense ain't shyt, and is such a bland guy that nothing he says or does has you thinking he knows what he's doing.