Another thing to think about. Our bigs don't have range, allowing Withey to camp under the bucket.
Withey has had matchup problems when rangier forwards pulled him away from the basket, freeing up the paint. Withey had to respect the range of ISU's Ejim and Niang, OSU's Cobbins and Nash, and OU's Osby. When he didn't close out, these guys were able to knock down 8-10 ft. mid-rangers. Ejim, Niang, and Osby had 19, 13, and 17 pts. respectively. A good chunk of those were not scored at the rim. Look at KU's losses and the number of points scored by Forwards and Centers. Withey, Young, Trailer, etc. are probably the worst collection of bigs that KU has had in the last 20 years.
But, in our loss to KU, we had no post production. We had 9 points from all of our bigs combined. Gip (5), JO (4), everybody else (0).