At the bottom of this article about Raleigh's P.J. Tucker is the news that Deng has set a date for his announcement. Tucker, a smallish power forward with a big heart, has committed to Rick Barnes and Texas.
Incidentally, lately Raleigh has really been producing players. Shavlik Randolph is the biggest name, but don't overlook Anthony Richardson, Eric Williams (not strictly from Raleigh but from the Metro area), Chris Wilcox and Michael Bell, and Clemson's Shawan Robinson, among others.