Memphis forward Tarik Black (10) and Northern Iowa guard Marc Sonnen (23) scramble for a loose ball during the first half of an NCAA college basketball game at the Battle 4 Atlantis tournament, Saturday, Nov. 24, 2012 in Paradise Island, Bahamas. (AP Photo/John Bazemore)

Memphis forward Shaq Goodwin (5) goes up for a shot as Northern Iowa forward Seth Tuttle (10) looks on in background during the first half of an NCAA college basketball game at the Battle 4 Atlantis tournament, Saturday, Nov. 24, 2012 in Paradise Island, Bahamas. (AP Photo/John Bazemore)

Northern Iowa head coach Ben Jacobson argues a call during the first half of an NCAA college basketball game against Memphis at the Battle 4 Atlantis tournament, Saturday, Nov. 24, 2012 in Paradise Island, Bahamas. (AP Photo/John Bazemore)

Northern forward Jake Koch (20) is covered by Memphis forward Ferrakohn Hall (0) during the first half of an NCAA college basketball game at the Battle 4 Atlantis tournament, Saturday, Nov. 24, 2012 in Paradise Island, Bahamas. (AP Photo/John Bazemore)

Memphis guard/forward D.J. Stephens (30) and Northern Iowa forward Chip Rank (4) battle for a rebound during the first half of an NCAA college basketball game at the Battle 4 Atlantis tournament, Saturday, Nov. 24, 2012 in Paradise Island, Bahamas. (AP Photo/John Bazemore)

Northern Iowa guard Marc Sonnen (23) sits on the bench in the final seconds of their 52-47 loss to Memphisin an NCAA college basketball game at the Battle 4 Atlantis tournament Saturday, Nov. 24, 2012 in Paradise Island, Bahamas. (AP Photo/John Bazemore)

Memphis players, from left, Ferrakohn Hall, Stan Simpson (32), Antonio Barton (2) and Anthony Cole (12) react to a Memphis basket late in the second half of their 52-47 victory over Northern Iowa in an NCAA college basketball game at the Battle 4 Atlantis tournament Saturday, Nov. 24, 2012 in Paradise Island, Bahamas. (AP Photo/John Bazemore)

Memphis head coach Josh Pastner directs his team from the sideline in the second half of an NCAA college basketball game against the Northern Iowa at the Battle 4 Atlantis tournament Saturday, Nov. 24, 2012 in Paradise Island, Bahamas. Memphis won 52-47. (AP Photo/John Bazemore)

Memphis coach Josh Pastner and players from left, Ferrakohn Hall, Stan Simpson (32), Antonio Barton (2) and Anthony Cole (12) react to a Memphis basket late in the second half of their 52-47 victory over Northern Iowa in an NCAA college basketball game at the Battle 4 Atlantis tournament, Saturday, Nov. 24, 2012 in Paradise Island, Bahamas. (AP Photo/John Bazemore)