I am an ISU Grad, and a Wisconsin fan (my daughter goes there). I see all Cyclone and Badger games. The reason Wisconsin can win without 5 star players is the system. Bo started it, and Greg has continued it. They have also figured out you can't win in the Big 10 without bigs. Their post player is 6' 10", the backup is 6' 9", and they have two athletic 6' 8' players at both forward positions. Someone needs to tell CSP you can't win in the Big 12 with no player taller than 6' 8" (and don't appear to be very athletic). That is why we lost to a bad Iowa team. No inside game and the perimeter shooting is off. You can't challenge in the Conference or go far in "The Dance" without an inside game.
IMO, teams like Wisconsin are the exception, not the rule. UNC was the really only team in the Final 4 last year that I would consider great inside, and a team that was focused on throwing the ball into the block and scoring.
Nova- Ochefu was good, but not great. He didn't play a whole lot of minutes, wasn't a great scorer, and wasn't drafted (although he may be on a roster). They had an inside game, but it wasn't that good. Jenkins is a 6'6 perimeter player.
OU - Neither Spangler or Lattin could score on the block. They were fine, but nothing special.
Syracuse - They were good inside, but actually relatively poor for a Syracuse team. They spent a lot of time with a 6'8" 210# freshman playing the middle of their zone since their only non-terrible 5 man couldn't stop fouling.