Last time these two met...from the reverse angle.
UNC will also try to avoid the trouble other #1 seeds ran into yesterday with Kansas going to the bring versus Oklahoma St. and Pitt losing in the Big East quarters. The question in these situations is whether the team who did not play is tight in their first game while the team who played once is looser. You also have Team A being rested whereas Team B expended energy to win their first game, especially a tough OT affair.
Comments if you have 'em.