They might have cleaned it up a bit. When ACU was in D2, they took in some players who had issues which was not and still is not uncommon at that level. They were not the leaders at doing that in Texas. That was left to A&I (TAMUK) and aggy Commerce ( East Texas A&M) and West Texas A&M.
When I did undergrad at A&I back in the early 90’s, the standing joke was the Texas Dept of Corrections could open a probation/ parole office at the athletic building because they had some real gems they took in from programs from all over the nation at that time, I recall they had a few big names from OU who ended up there after the scandal that caused Switzer to leave and would’ve resulted in death penalty had the NCAA not got cold feet about their ultimate punishment after the SMU fall out, There were numerous others to mention, but for some it was a good move and today they are on the straight .