that's a long list, in your case
I'll tell you that if you're ranking the worst SRS years for any of the original ACC teams, the first 15 or so years of the ACC will dominate the list, because the ACC just wasn't nearly as good back then relative to other conferences as it is now; this is true for all the Big 4 teams, even WF, who has managed to make three pretty terrible hires in the last 35 years.
And so presenting the statistic in the manner that you did is extremely misleading. I suspect you knew that, and presented it anyway.