Missouri's Alex Oriakhi (42) falls to the court after grabbing a rebound over Alcorn State's Anthony Nieves, right, and Ian Francis, left, during the first half of an NCAA college basketball game, Tuesday, Nov. 13, 2012, in Columbia, Mo. (AP Photo/L.G. Patterson)

Missouri's Keion Bell (5) tries to pull down a rebound over Alcorn State's Ian Francis (24), Anthony Nieves (12), Tyrel Hunt (0) and Jamaal Hester (25) during the first half of an NCAA college basketball game, Tuesday, Nov. 13, 2012, in Columbia, Mo. (AP Photo/L.G. Patterson)

Alcorn State's Anthony Nieves, left, passes the ball around Missouri's Earnest Ross, right, during the first half of an NCAA college basketball game, Tuesday, Nov. 13, 2012, in Columbia, Mo. (AP Photo/L.G. Patterson)

Missouri's Negus Webster-Chan, right, and Alcorn State's Anthony Nieves, left, collide as they battle for a loose ball during the first half of an NCAA college basketball game, Tuesday, Nov. 13, 2012, in Columbia, Mo. (AP Photo/L.G. Patterson)

Missouri's Keion Bell, right, spins away from Alcorn State's Jamaal Hester, left, as he heads toward the basket during the second half of an NCAA college basketball game, Tuesday, Nov. 13, 2012, in Columbia, Mo. Missouri won 91-54. (AP Photo/L.G. Patterson)

Missouri's Phil Pressey reacts during the first half of an NCAA college basketball game against Alcorn State, Tuesday, Nov. 13, 2012, in Columbia, Mo. Pressey led all scorers with 21 points in Missouri's 91-54 win. (AP Photo/L.G. Patterson)

Missouri head coach Frank Haith calls a timeout during the first half of an NCAA college basketball game against Alcorn State, Tuesday, Nov. 13, 2012, in Columbia, Mo. Missouri won 91-54. (AP Photo/L.G. Patterson)

Alcorn State head coach Luther Riley watches the action during the first half of an NCAA college basketball game against Missouri, Tuesday, Nov. 13, 2012, in Columbia, Mo. Missouri won 91-54. (AP Photo/L.G. Patterson)

Alcorn State's Anthony Nieves, left, is fouled by Missouri's Earnest Ross, right, during the second half of an NCAA college basketball game, Tuesday, Nov. 13, 2012, in Columbia, Mo. Missouri won 91-54. (AP Photo/L.G. Patterson)

Missouri's Phil Pressey (1) passes the ball past Alcorn State's Jamaal Hester, left, as he drives to the basket during the first half of an NCAA college basketball game, Tuesday, Nov. 13, 2012, in Columbia, Mo. Pressey led all scorers with 21 points in Missouri's 91-54 victory. (AP Photo/L.G. Patterson)

Missouri's Laurence Bowers, top, hugs teammate Phil Pressey, bottom, after Bowers scored on a dunk after an assist from Pressey during the second half of an NCAA college basketball game against Alcorn State Tuesday, Nov. 13, 2012, in Columbia, Mo. Missouri won the game 91-54. (AP Photo/L.G. Patterson)