My take....you need to be good on both offense and defense. You need good guard play and post play. Iowa normally has the offense but Iowa lacked in all 4 of these areas yesterday.....and you can circle these areas as problems in the other years....not necessarily all at the same time. Iowa struggles in the NCAAs because they usually don't have a complete team coming into it. When they do, they get matched up with a Duke like team in the 2nd round....or everything goes to chalk. Could be the case Iowa got hot and their extraordinary shooting covered up their problems coming into the NCAAs. Throw in a different game ball, long travel, a biased crowd not in your favor, and firing off all of your arsenal to win the BTT, and playing a team that had some weapons and a coach who did his homework....Iowa got picked off.