Iona guard Sean Armand (22) passes against Brigham Young forward Brock Zylstra, left, and Matt Carlino (10) in the first half of an NCAA men's college basketball tournament opening-round game, Tuesday, March 13, 2012, in Dayton, Ohio. (AP Photo/Al Behrman) Brigham Young forward Noah Hartsock (34) shoots against Iona forward Randy Dezouvre (23) in the first half of an NCAA men's college basketball tournament opening-round game, Tuesday, March 13, 2012, in Dayton, Ohio. (AP Photo/Skip Peterson) Brigham Young forward Brandon Davies (0) shoots against Iona forward Randy Dezouvre (23) and forward Taaj Ridley in the first half of an NCAA men's college basketball tournament opening-round game Tuesday, March 13, 2012, in Dayton, Ohio. (AP Photo/Skip Peterson) Iona forward Mike Glover (1) dunks against Brigham Young guard Anson Winder in the second half of an NCAA college basketball tournament opening-round game,Tuesday, March 13, 2012, in Dayton, Ohio. (AP Photo/Al Behrman) Brigham Young guard Matt Carlino (10) drives against Iona forward Randy Dezouvre in the first half of an NCAA men's college basketball tournament opening-round game, Tuesday, March 13, 2012, in Dayton, Ohio. (AP Photo/Skip Peterson) Brigham Young forward Brandon Davies, left, knocks the ball loose from Iona forward Mike Glover in the second half of an NCAA men's college basketball tournament opening-round game, Tuesday, March 13, 2012, in Dayton, Ohio. (AP Photo/Skip Peterson) Iona guard Scott Machado (3) drives against Brigham Young forward Noah Hartsock in the second half of an NCAA men's college basketball tournament opening-round game, Tuesday, March 13, 2012, in Dayton, Ohio. (AP Photo/Skip Peterson) Brigham Young forward Noah Hartsock (34) blocks a shot by Iona forward Mike Glover in the first half of an NCAA men's college basketball tournament opening-round game, Tuesday, March 13, 2012, in Dayton, Ohio. (AP Photo/Al Behrman) Brigham Young forward Noah Hartsock (34) celebrates with forward Brandon Davies (0) in the closing seconds of BYU's 78-72 win over Iona in an NCAA men's college basketball tournament opening-round game, Tuesday, March 13, 2012, in Dayton, Ohio. Hartsock led Brigham Young with 23 points and Davies added 18. (AP Photo/Skip Peterson) Brigham Young forward Brock Zylstra celebrates after he scored in the closing minute of BYU's 78-72 win over Iona in an NCAA men's college basketball tournament opening-round game, Tuesday, March 13, 2012, in Dayton, Ohio. (AP Photo/Al Behrman)