borna, I think you're right on about the work of identifying HS talent in the upper Midwest. Hockey takes so many of the better athletes during the basketball season. But there are diamonds there who can be identified even if they are going up against weak competition.
One of the best examples was Trevor Huffman of Petoskey, MI. Had a very good HS career but he didn't really receive any Div I offers until Kent State got in on him late. Kent's staff did a great job identifying Huffman's Div. I potential and then developing his abilities once he got to Kent. I'm sure that among Kent's fanbase, there were naysayers who questioned the fact that Huffman didn't have other Div. I offers. Huffman still is the leading scorer in Kent State history and has had a solid career in Europe. NOw he has a vision to teach the game to the next generation using the Euro model from an early age...
http://articles.petoskeynews.com/2012-07-18/petoskey-high...Upper Michigan, upper Wisconsin and Minnesota have some kids like this if college coaches can identify them and make those long trips to recruit them.
Although he is from Oregon rather than the upper Midwest, Taylor Braun is an example of how Coach Phillips and this staff have a track record in identifying otherwise overlooked talent. Kid had no Div. I offers but ended up being Summit League POY and is now playing professionally.