I can speak to this directly as I attended Sherican College for two years and obtained an associates degree prior to transferring to UW. Unfortunately, my graduating class was one year ahead of the Hathaway scholarship, so it made more sense to go the community college route for the first two years and save a significant amount of money.
I never once spoke to a UW representative while I was at Sheridan College. The first interaction I ever had with UW was after I had already applied for admission. Believe it or not, I did have several out-of-state schools reach out to me unprompted. Ohio State was one of them, and they offered me dang close to $30k a year to come out there. It was still more expensive then attending UW, so I chose UW anyways. That was 20 years ago, so I don't know how much UW is involved with recruiting Wyoming CC's now.
As an aside, Wyoming residents are damn lucky to have the community college system that they do. I got a tremendous education at Sheridan College for dirt cheap. I've lived a lot of places around the country since then and can tell you most places do not have the same options.