UCONN has 6. Tennessee has 2 as does LSU (Fowles and Augustus). and then 1 each for L'ville (Angel), Minnesota (Lindsey). I think you pretty much could have added 6 more UCONN players and make an all UCONN team and they'd still be a favorite to win the gold.
Funny thing is UCONN has 4 and maybe up to 6 more players who are currently on team who could possibly play in the future - probables are Stewart, Jefferson, and Mosqueda-Lewis. Possibles are Hartley, Dolson and Tuck. Their talent level is sick.