Never heard of Bo Davis. Manny Diaz really turned the Mississippi State defense around last year and was the driving force behind a really good (for the Sun Belt) MTSU defense before that. I've been hearing the potential for head coaching jobs in his near future and it seems he's regarded much like Justin Wilcox was at Boise State (now at Tennessee). A young, bright defensive coach with a head coaching future. Interesting stats: MTSU defense in 2009 (w/Diaz) – 23 PPG, 351.6 YPG MTSU defense in 2010 (no Diaz) – 27.5 PPG, 384.4 YPG Miss St defense in 2009 (no Diaz) – 26.8 PPG, 366.0 YPG Miss St defense in 2010 (w/Diaz) – 20.3 PPG, 358.1 YPG