Don't fall for it. Have too much respect for you to let it go.
Martinez' first stint: 211, 198, 217, 228 YPG from 2013-2016. 213.5 YPG average. In 2016, his worst season for yardage allowed when his contract was not renewed, there were only 390 passing attempts and the completion percentage was 56.2% - which was very good. They just gave up 7 YPC, which was just middle of the pack in CFB.
So let's add perspective from that period before he arrived.
169, 230, 178, 282 YPG from 2009-2012. 214.75 YPG average. 2012 year's D was led by the infamous Sal Sunseri, which also led to Dools' firing. Essentially the same average per game including the Sunseri debacle.
That four year period gave the benefit of Eric Berry for one season, 2009, with a real DC in Monte Kiffin. So remove the two outliers - Monte and Sal - and what do you see? Essentially the same as Willie's four seasons.
For additional perspective for the past two seasons...
251, 287 YPG. The later number for this past season was on 476 pass attempts. In 2012 it was on 446. Yet, the completion percentage was lower in Sunseri's 2012 at 61% completed compared to 63.7% for this past season.
So what was the performance of the passing D during the Chavis years as Fulmer was getting toward the end? ESPN's stats go back to 2004
236, 216, 179, 245, 160 YPG from 2004-2008. 219 YPG average. As we know Fulmer was fired in 2008. So pick the worst performance of those five seasons in 2007 and the passing attempts was 466 and completion percentage was 59.4%. 3.2% higher completion percentage on 76 more passing attempts compared to Wille's worst passing yards allowed year in his first stint.
Note that Willie's best season does not approach the better seasons of all of the others shown above which occurred during one of the worst periods in our history.
Second - The development of many of those same CBs he described in #6 occurred in the NFL. The talent was obviously there, so their recruitment made sense in college. If WM recruited them, he deserves credit. The vast majority of those d-backs did not start in their first or second season in the NFL - which is a strong measure for quality development in college. It took several seasons before they saw significant playing time.
If we carry our comparisons over to other SEC elite programs, the measure that actually matters based on our tradition and standing in the CFB world - we suck on D and in passing defense by any measure and generally have on a trendline for the past 20 years. The appropriate measure instead of against our own stats would be against UGA, Bama, LSU and UF. They have won more games and NC's than us by a lot over that period.
So what should the standard be for UT and its defense given our tradition and current offensive performance if indeed we want to win a natty? We know it has not been the performance of the past two seasons. Take it from there.