While their bigs shooting 3s is a concern and could be a match-up problem, I think they'll have some real trouble guarding Kelly and to a lesser extent Samuels. Kelly has been playing like a grown man lately, and I think he'll give Leuer and Nankivil fits.
I think Pullen will match and outplay Taylor. We have proven that we can disrupt offenses that generate shots. Wisconsin's base is just that, though Taylor has the ability to do some things off the dribble. I think Pullen will be effective on limiting this. I like that Taylor is not a tall, long guard, those are the guys that have bothered Pullen the most (Garrett, Burks, Higgins).
Its going to be tight and likely gut-wrenching at times, but I think the Cats win b/c of these factors.