Was the blueprint "fall behind by 21 points and get outgained 240-65 when the game mattered"? Seriously. At halftime, KF made the decision that there was no way Maryland's wreck of an offense was scoring 21 points on Iowa without Iowa turning it over a lot. The entire third quarter, Iowa had lousy field positions, played it very close to the vest and Maryland still couldn't score. Then you are into the 4th quarter and same thing.
Yes, CJ's mobility is a huge concern and really changes the offense. But when the game was being decided (the first half) Iowa flat-out dominated, despite whatever ESPN or the talking heads want to say. At no time was Iowa ahead by less than 14 points in the second half. Oklahoma State trails for much of the game, gives up 53 points, and is lauded for "taking it to Texas Tech" because they scored 70. I happen to think Okie State is very good, but very different narratives.
Iowa could lose to Indiana. But if it happens, it will be due to Indiana's offense going off and Iowa making a crapload of mistakes on offense.