The Buffalo Bills defense had the doors blown off in Week 1 against the Baltimore Ravens and more of the same was happening to them in Week 2 against the Los Angeles Chargers. So Sean McDermott did something he hasn’t done in his 19 games as Bills head coach; he started calling plays.
McDermott took over defensive play-calling in the second half, overruling defensive coordinator Leslie Frazier and providing a spark to a Bills defense that was able to lock it down over the final two quarters even without Vontae Davis and down to just two cornerbacks.