The same Jerry Jones that brought back Dave Campo is the same Jerry Jones that hired Garrett. The Garrett homers just don't want to admit that the same rules of 'foolishness' that apply to other coaches is the same' foolishness' that went into the hire of Garrett. Instead, they make all sorts of excuses for Garrett, such that he is 'hamstrung' and is being held back, despite his whole family being in this organization.
I mean Jason Garrett's spin of 'process' and 'continuity' can further be cemented as just another huge excuse for his ineptitude. Injuries to Ryan's defense were not an excuses, but during the season, JG was high and mighty about how the loss of Murray was hurting the offensive production.