The list is out...I don't know if it's complete. Only Jerry Rice and Barry Zito for sports. Also it appears they are doing this earlier than Black Friday this year. Saturday the 16th they start hitting stores.
https://www.barnesandnoble.com/h/signed-editions-books
So far I think I'll be grabbing
-Hillary and Chelsea Clinton
-Flea
-Neil Gaiman
-Debbie Harry
-Joni Mitchell
-Demi Moore
-Michelle Obama
-Jerry Rice
-Carly Simon
-Paul Stanley