I doubt either team lets down, It's the national championship, for goodness sake.
As for the game, both teams have improved since their December tilt, which seems like eons ago. Duke has probably improved more as their three freshman starters are now NBA players. As for matchups, it could come down to whether Wisconsin's guards can stay in front of the Duke backcourt players. That's a tough assignment. Winslow did a fantastic job on Dekker in the first game. Can he do it again? Also, I like Duke's knack for getting to the free-throw line. Some complain that Duke get all the calls; I just think Coach K values that part of the game and teaches his players how to draw fouls. Plus, Duke has been playing fantastic defense in the tournament.
All of those factors would suggest a Duke blowup. But I'll be rooting for the Badgers, and think they will keep it close. Overall, it's been a great tournament. Let's hope we get an exciting final game.