'The Bills also have a defense-minded coach in McDermott who simply has a long track record of success. While Sean McVay's work in rebuilding the Rams' offense has rightfully been lauded, it would be fair to similarly credit McDermott for immediately turning a defense which ranked 27th in DVOA last season into one that will likely top the DVOA charts after Week 4, even after the Bills lost a pair of Pro Bowlers — Stephon Gilmore and Zach Brown — this offseason. … The schedule gets tougher later in the season, but the Bills' defense is back.'