I'm flattered, but I think I may be two or three layers into the onion that is football...and football is a big many-layered onion. The coaches you mentioned, knowledge wasn't the problem. If I recall correctly, leadership skills and/or mismanagement of contracts given and/or the addition of cap to begin with and/or poor drafting and/or players getting old played a big part in those coaches downfall and was also partially responsible for poor returns in the early going of Garrett's career as hc.