Jauron 24-33 (.421) with Buffalo and NEVER MADE THE POST SEASON. His D was ranked 10, 18, 14, and 16. O ranked 23, 30, 23, 28.
McD is 21-20 (.512) with Buffalo and at this pace will be above .500 after 57 games. One post season appearance. His D ranked 18, 18 and 3*. His O ranked 22, 30, and 25*.
So the common theme I see for both Men is both had good enough defense to win ball games but neither one had a good enough offense. The lack of an established starting QB hurt Jauron (Losman/Edwards 2006-2008 then Fitz in 2009) and has also hurt Mc D. However, Mc D has the upside of Allen working in his favor but needs a solid O coordinator to get the offense moving in the right direction.