Preseason fears about North Carolina appear to be coming true so far Posted Dec 20, 2012 North Carolina teams coached by Roy Williams typically are better known for their scoring blitzes than their stinginess, but this year's Tar Heels are especially porous defensively. Not only do they surrender an ACC-worst 70.3 points per game and 83.3 points per game in their three losses, they seem to have a different issue defensively every night. (Yahoo! Sports)