Top picks for the 2011 ACC basketball season Posted Oct 19, 2011 Four Tar Heels have legitimate cases for preseason first-team All-ACC votes when the media convenes in Charlotte Wednesday for Operation Basketball: senior Tyler Zeller and Harrison Barnes are the league's top returning scorers; sophomore John Henson is the reigning ACC Defensive Player of the Year; and sophomore Kendall Marshall led the league in assists last season. (Charlotte Observer)