I have been looking up stats on teams that Wade Phillips has coached as a defensive coordinator and maybe noticed a pattern... His first year, he starts out hot and gets some of his defense in the top 5-10-15 and he looks like a genius. The following year, his defenses looks suspect especially in the Passing yards on defense. It fluctuates, some for the better, some for the worse... Look I get that the Texans would not be where they are without his help, but what has changed from last year to this year? Personnel, on defense, only changed a little. Did Ryans really mean that much to this defense? Is Wade's scheme being figured out by teams and is now being exploited? Is it injuries? the secondary has gone from looking like Super Bowl caliber to 2010 caliber in a matter of 4-5 weeks... So what gives?