North Carolina's James Michael McAdoo (43) dunks over East Carolina's Miguel Paul (0) during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Dec. 15, 2012. (AP Photo/Gerry Broome)

North Carolina's James Michael McAdoo falls back as East Carolina's Robert Sampson and Prince Williams, left, defend during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Dec. 15, 2012. (AP Photo/Gerry Broome)

North Carolina's Reggie Bullock (35) guards East Carolina's Maurice Kemp (2) during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Dec. 15, 2012. (AP Photo/Gerry Broome)

North Carolina coach Roy Williams, left, and East Carolina coach Jeff Lebo chat prior to an NCAA college basketball game in Chapel Hill, N.C., Saturday, Dec. 15, 2012. Lebo played basketball for North Carolina while Williams was an assistant to former coach Dean Smith. (AP Photo/Gerry Broome)

North Carolina's Joel James (0) and East Carolina's Marshall Guilmette (41) struggle for a rebound during the second half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Dec. 15, 2012. North Carolina won 93-87. (AP Photo/Gerry Broome)

North Carolina's James Michael McAdoo (43) drives to the basket as East Carolina's Akeem Richmond (1) defends during the second half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Dec. 15, 2012. North Carolina won 93-87. (AP Photo/Gerry Broome)

North Carolina's Dexter Strickland, left, and East Carolina's Maurice Kemp reach for the ball during the second half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Dec. 15, 2012. North Carolina won 93-87. (AP Photo/Gerry Broome)

North Carolina's Dexter Strickland (1) shoots as East Carolina's Marshall Guilmette defends during the second half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Dec. 15, 2012. North Carolina won 93-87. (AP Photo/Gerry Broome)

North Carolina's P.J. Hairston (15) drives between East Carolina's Marshall Guilmette (41), Shamarr Bowden (20) and Maurice Kemp, right, during the second half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Dec. 15, 2012. North Carolina won 93-87. (AP Photo/Gerry Broome)

North Carolina's James Michael McAdoo (43) and J.P. Tokoto (25) defend as East Carolina's Maurice Kemp (2) passes to Marshall Guilmette (41) during the second half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Dec. 15, 2012. North Carolina won 93-87. (AP Photo/Gerry Broome)

North Carolina coach Roy Williams directs his team against East Carolina during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Dec. 15, 2012. North Carolina won 93-87. (AP Photo/Gerry Broome)

North Carolina's Dexter Strickland, left, pressures East Carolina's Akeem Richmond during the second half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Dec. 15, 2012. North Carolina won 93-87. (AP Photo/Gerry Broome)

North Carolina's J.P. Tokoto (25) and East Carolina's Miguel Paul (0) struggle for a rebound during the second half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Dec. 15, 2012. North Carolina won 93-87. (AP Photo/Gerry Broome)

East Carolina coach and former North Carolina Tar Heel basketball player Jeff Lebo coaches against North Carolina during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Dec. 15, 2012. North Carolina won 93-87. (AP Photo/Gerry Broome)