Chapo is exaggerating (shocking I know) with the "dark of the night" comment but it is commonplace for athletic departments to issue press releases when they extend high profile coaches. Cases in point:
NDSU Head Football Coach Craig Bohl Accepts Five-Year Contract Extension
NDSU Extends Contract of Head Football Coach Chris Klieman Through 2023 Season
North Dakota State extends men's hoops coach Phillips
These silent extensions for Richman are just further evidence that the NDSU athletic department doesn't view the MBB program as having much significance in their grand scheme. That is where all of the wailing and gnashing of teeth on this thread should be directed at. Richman is what he is - an average D1 coach or above average by Summit League standards. This program is treated by its athletic department as average by Summit League standards or below average by D1 standards. You get what you pay for in college athletics and Richman is about exactly what NDSU is paying for if not better than what NDSU is paying for.
If NDSU basketball is ever going to compete at a higher level the change in mentality needs to come from above Dave Richman.