Toughness Required Posted Feb 8, 2011 While statistical breakdowns and player match-ups will saturate the talking points in the hours leading up to the Duke-North Carolina rivalry showdown on Wednesday night, the most telling factor for the Tar Heels will be one that doesn’t show up in the box score – toughness. Roy Williams went to extremes in practice to find an adequate replacement for the departed Larry Drew on Monday. (Inside Carolina)