According to someone close to the University of Memphis Athletic Department, a National Letter of Intent was faxed to Wall around 11:00pm [Wednesday] night. There is no way of knowing whether he signed the letter or not because it had to be faxed straight to the NCAA because the early signing period ended at midnight last night. Unless Wall or [John] Calipari announces it, we probably won’t know for 3-4 weeks.Meanwhile, Duke coaches still hope to get Wall on campus for a visit. He wasn’t able to come for the Rhode Island game last Sunday. The Blue Devils are currently in New York preparing to play Michigan tonight in the Coaches v. Cancer final.