The Memphis men's basketball program has been charged by the NCAA with major violations during the 2007-08 season under former coach John Calipari.
The allegations include "knowing fraudulence or misconduct" on an SAT exam by a player on the 2007-08 team.
The wording of the letter to Memphis indicates that the player in question only competed during the 2007-08 season and the 2008 NCAA tournament. The player's name was redacted in the letter due to privacy laws.
Sources told ESPN.com Wednesday night that Derrick Rose was the player in question. He only played one year for Memphis before being selected No. 1 in the 2008 draft by the Chicago Bulls.