Georgetown's Otto Porter Jr. goes up for a shot during practice for a second-round game of the NCAA men's college basketball tournament, Thursday, March 21, 2013, in Philadelphia.  (AP Photo/Michael Perez)

Photo by: Michael Perez

Georgetown's Otto Porter Jr. goes up for a shot during practice for a second-round game of the NCAA men's college basketball tournament, Thursday, March 21, 2013, in Philadelphia. (AP Photo/Michael Perez)