It would be an interesting game because both teams present individual matchups that could give the other trouble. Osahor should be very effective down low against most of UConn, and Plum is a tough fruit to swallow for any defender.
On the other hand, UConn's transition game may give Washington fits, and we've got people who can score from most anywhere and/or bust zones as needed.
Prediction: UConn would win, and potentially by a decent number of points...but it would still be interesting viewing.