A couple of thoughts:
1) Mentioned it in the games thread when someone talked about Arizona being down 7 at the half and then crushing Purdue. The Illini are similar in that they also took Iowa's best shot, figured out how to shut off the oxygen and then the Illini offense dissected Iowa's defense and pulled away. It is part of a champion's DNA in most years (that one UCONN team was different to be sure). The Illini's dominance in the second halves of these tourney games is no coincidence. They not only wear teams down physically, but they also do it strategically.
2) In Iowa's tourney run, one of the major contributors was Folgueiras, who was giving off some Mirk vibes. He scored 14 in the win over Clemson, had 14 (including the game-winner) and 5 rebounds against 1 seed Florida, arguably the best front line in college basketball, and had 16 against Nebraska. Last night, he had no points and no rebounds.