I am a lawyer, and while the post seems devoid of anything but gossip, I don't see how it's libelous, and I don't see how the site is in trouble. Lots of BS gets posted here in the form of opinion. I hope NO ONE reading this site thinks everything written is true.
The football program could be the "victim" here, but it's not like the owners of the site endorse everything that is written.
When I read things that involve essentially, "I know someone who goes to UND and she said..." I just stop reading.