Last year Iowa's 3 quarter court press against Purdue was great. Towards the end of the season they were a playing solid defense. So did they get worse by losing Jok and adding Garza and Nunge. Look there are lots of defensive of schemes out there. It's up to Fran to find the right one. Defensive ball pressure is a great luxury to have. But it is rare. Even quick guards struggle with ball pressure. It's not as common as you might think. I don't remember Iowa having anybody. Murray was a great defender but not an on the ball hawk. Horner was one of the slowest I could think of and those teams were ranked. It comes down to assignments and rotating. Mostly just knowing and trusting each other. It's something Frans teams struggle early with every year because for some reason he thinks he can play 12. The depth isn't real the cream will rise and Iowa defense will be very good real soon.