Anthony's back, but UNC's offense out of sync for Duke game

North Carolina guard Cole Anthony (2) is picked up by his teammates after Florida State was penalized for charging in the second half of an NCAA college basketball game in Tallahassee, Fla., Monday, Feb. 3, 2020. Florida State defeated North Carolina 65-59. (AP Photo/Mark Wallheiser)

North Carolina guard Cole Anthony (2) tries to shoot over Florida State forward Malik Osborne (10) in the first half of an NCAA college basketball game in Tallahassee, Fla., Monday, Feb. 3, 2020. (AP Photo/Mark Wallheiser)

Boston College forward Steffon Mitchell and North Carolina forward Garrison Brooks (15) struggle for the ball during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 1, 2020. (AP Photo/Gerry Broome)

North Carolina head coach Roy Williams reacts during the second half of an NCAA college basketball game against Boston College in Chapel Hill, N.C., Saturday, Feb. 1, 2020. (AP Photo/Gerry Broome)