I'm confused at how the lack of commentators impacts the student-athletes and all the hard work they put in? Lower divisions live with this type of coverage on a regular basis. I guess those at lower divisions don't put in hard work. It'll be an inconvenience for those watching at home, but it should in no way distract those playing. Also, I watched some of the D1 men's wrestling early rounds, and unless I'm mistaken, there wasn't any dedicated commentary to specific mats during that event. Maybe they had some overall coverage, where they spotlighted individual matches, but I didn't hear much complaining from those that follow wrestling. I do understand that it's probably very difficult to have a proper broadcast when there are four courts in action at the same time in the same venue, and from what I saw in coverage of the basketball tournaments, the NCAA didn't want broadcast crews anywhere near the playing surface, which complicates things even more.
I do agree with John Cook that the NCAA should have utilized Creighton's and UNO's facilities for the early rounds, but I don't know if those schools were asked, but declined to host matches.