Coach K switched us to the 3-4 when he came in as DC. It was the D he ran at his prior stints. He was a genius at ddvising blitzes and calling games. He ran it as an attacking D. The next DCs lacked his mastery of the D and retreated into a much more passive implementation. We are all aware of the results. Botts came on as a LB and then took over as DC.IMO he should have switched to the D he knew the 4-3. He then ran a D he hadn’t before and then switched to a D neither the staff nor the players knew. Again we are all well aware of the results. Our only hope is that both he and the staff are more able to properly teach it and run it. Have no idda and minimal confidence that this will happen. Hope they will.