Lucas: Hubert Davis Drilling Defense Posted Nov 2, 2021 There's been plenty of attention given to the differences a Hubert Davis-coached team may show offensively. Less discussed are his defensive principles, which have been an emphasis, especially since the Tar Heels returned from last weekend's scrimmage at Florida. Multiple drills recently have kept score not by baskets made, but by defensive stops. (GoHeels.com)