I will not cite specifics, but I can tell you that simply the base line NCAA admission requirements is not an automatic to get in to Minnesota, and a handful of other Big Ten schools. I've seen you mention a couple of times that the Gophers will get 'anyone' into school that meets the NCAA requirements. That is not always the case for a variety of often specific reasons.
In addition, sometimes administration/admissions will put a limit on the total number of kids allowed into school who meet minimum NCAA requirements, but not U of M requirements. In other words no way a coach would be allowed to fill his entire roster that way. Coaches certainly can and do ask for help and get it from admissions quite often. However, there are absolutely instances where other factors come into play and kid who meets NCAA guidelines isn't admitted to Minnesota. Those include what high school classes a kid took, what grades may have been in a specific class in high school, meeting other minimum requirements other than test or GPA, etc. Coaches sweat this out quite often.
There have been a few times a kid was 100% cleared by NCAA based on test and GPA, wanted to come to Minnesota, but couldn't get into school because of a deficient high school transcript, something like a kid didn't take a foreign language or enough math classes or flunked a class he needed credit for, etc. That kid ends up at Houston or Tulsa or FIU (or Nebraska
)