First off I hate the Kansas Jayhawks, like I hate all the Big 4 college progrmas (Duke, UNC, Kentucky). And yes they only play an average OOC SOS, but that is all considered in power rankings which rank them in the top three in each of the past two years along with Duke. You are clearly double crossing yourself with your argument.
You seem to discredit Kansas conference record of 18-1 in the second best conference last year, and 17-2 in the third best conference this year. So your basically saying that achieving a good record in a top conference means nothing.... but then at the same time you make an argument that they should play play more games against top conference teams. Umm Hello??? See the problem in your argument.
Heck Butler and VCU are playing these sub par teams you talk about for the last 20 games of the season entering the tournament. And is it hurting them? Good teams are good teams, and lucky breaks and getting the right matchup is part of a one and done tourney. The best teams often do not win in such a scenario.
Your argument fails massively.