I'd say two things - one, until proven otherwise, the tournament is more about guards than front court players, but that doesn't imply shooting, or shooting threes. Granted, they're from quite a while ago, but even last year's UConn team suffered from teh same lack of guards and ball handling that cost them in 2000 and 2006. Second, I'd say part of the problem with teams that shoot the three is that a cold shooting night knocks you out, and playing in unfamiliar arenas or against unfamiliar opponents, especially ones that play strong defense, or just physical can cause a cold shooting night.