You seem to implicate that Minnesota has virtually no talent. I argue hard against that. Many MN kids who are so lowly-rated come in and do quite well at the U; many lowly-rated MN kids head to smaller schools and make them some of top squads of their conferences, some national powerhouses at that level; and many MN kids head to other big schools and do well.
You know what MN's real problem is? It's not a total lack of talent, it's a lack of (1) big name HS programs and (2) national recognition. The media could care less about MN kids because MN is a place, especially in the fall and early winter, where the national media simply would rather not be. The national media does not do a good job of evaluating MN talent, and therefore most of MN's talent is unknown and therefore underrated.
For many many years the media did the same thing with MN basketball - underrated the MN kids - and the same thing happened. Wisconsin built a good basketball program largely on the backs of MN kids. Other MN kids shined elsewhere, big and small schools. It appears that the media has caught on over the past several years though, the MN basketball player ratings have gone up because of the respect garnered from those previous underrated athletes.
I'm not saying MN is a hotbed of football talent. Not even close. But to think it's a barren wasteland in terms of football is simply naieve. Especially in the outdoor stadiums, the weather toughness of the MN kids should be a big factor. And no one should ever discount the loyalty of playing for the home team. Kill would be well-served to offer more MN kids, not fewer. They won't all pan out, but those that do will do much to propel this program forward.
P.S. It's a shame that MN kids have propelled the neighbor rivals forward (WI and IA) while leaving the home team behind. WI and IA knew what MN didn't - MN has plenty of quality, underrated football talent.