I don't recall assigning responsibility for last year except to say that if one is to credit him this year one must certainly penalize him for last year. Certainly the legacy players that I maintain are the keys to this years success did NOT have the maturity and had NOT assumed the leadership positions that they have this year, so solely from that perspective SD did not have the same level of talent that he has this year even though they are the same players. But why is that? I say it is the personal development of individual players, which is quite evidently on display. Others want to maintain that it is coaching.
The two big difference makers that SD is responsible for are Patton and Lee. But Patton's leadership is unanticipated lagniappe and Lee was brought to his attention by HD and Lee's immediate ability to contribute was rightly but completely unanticipated.
So where does that leave us? With reason I say the primary driver of the team's improvement is unexpected leadership and maturity from individual players and not superior coaching. You and others offer only 8-4 as evidence of superior coaching. I am not in the least swayed by that bit of "evidence."
I do give high credit to SD and the staff for signing Patton and for acting on a tip and inviting Lee to walk-on when ego could easily have prevailed. But again, while the coaches recognized the talent of both players, they are simply the beneficiaries of the intangibles that have made both players "difference makers."