North Carolina's Brice Johnson (11) dunks as Virginia's Justin Anderson (23) defends during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 16, 2013. (AP Photo/Gerry Broome)

North Carolina's P.J. Hairston grabs the ball as Virginia's Akil Mitchell falls during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 16, 2013. (AP Photo/Gerry Broome)

North Carolina's James Michael McAdoo is pressured by Virginia's Justin Anderson (23) and Evan Nolte, right, during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 16, 2013. (AP Photo/Gerry Broome)

North Carolina's Brice Johnson, rear, guards Virginia's Akil Mitchell during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 16, 2013. (AP Photo/Gerry Broome)

North Carolina's Reggie Bullock (35) drives to the basket as Virginia's Paul Jesperson (2) and Justin Anderson (23) defend during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 16, 2013. (AP Photo/Gerry Broome)

North Carolina's P.J. Hairston grabs the ball as Virginia's Akil Mitchell falls during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 16, 2013. (AP Photo/Gerry Broome)

North Carolina's James Michael McAdoo is hit in the mouth by Virginia's Justin Anderson (23) during the second half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 16, 2013. North Carolina won 93-81. (AP Photo/Gerry Broome)

North Carolina's James Michael McAdoo (43) blocks Virginia's Joe Harris (12) during the second half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 16, 2013. North Carolina won 93-81. (AP Photo/Gerry Broome)

North Carolina's Dexter Strickland, right, is pressured by Virginia's Joe Harris (12) during the second half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 16, 2013. North Carolina won 93-81. (AP Photo/Gerry Broome)

North Carolina's P.J. Hairston (15) winks at the Virginia bench following a three-point basket during the second half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 16, 2013. North Carolina won 93-81. (AP Photo/Gerry Broome)

North Carolina coach Roy Williams reacts during the second half of an NCAA college basketball game against Virginia in Chapel Hill, N.C., Saturday, Feb. 16, 2013. North Carolina won 93-81. (AP Photo/Gerry Broome)

]Virginia coach Tony Bennett directs his team during the first half of an NCAA college basketball game against North Carolina in Chapel Hill, N.C., Saturday, Feb. 16, 2013. North Carolina won 93-81. (AP Photo/Gerry Broome)

North Carolina's P.J. Hairston (15) reacts following a basket against Virginia during the second half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 16, 2013. North Carolina won 93-81. North Carolina's Dexter Strickland looks on at left. (AP Photo/Gerry Broome)

North Carolina's P.J. Hairston passes as Virginia's Evan Nolte defends at right during the second half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 16, 2013. North Carolina won 93-81. (AP Photo/Gerry Broome)

North Carolina's P.J. Hairston speaks with coach Roy Williams during the second half of an NCAA college against Virginia basketball game in Chapel Hill, N.C., Saturday, Feb. 16, 2013. North Carolina won 93-81. (AP Photo/Gerry Broome)