Definitely. Nebraska could put together top 20 classes every year if the bulk of it was coming from Nebraska, Iowa, Missouri, Colorado, Kansas, Minnesota, Illinois.
It's too bad Bo's recruiting vision was so bad because winning 9 games a year, he could have really taken advantage. If Frost gets Nebraska back to 9, 10 games a year and contending for the division year in and year out, he could assert himself throughout the region on the recruiting trail.
If you guys are the preeminent program in the region again, you couple that with a very appealing offense and you're in business. Colorado and Missouri (been saying this for a decade) have double-digit four-star kids every year between them. Neither program is putting a fence around its borders on the recruiting trail. They didn't when they were at their peak, they sure as heck aren't doing it any time soon. Those programs are keeping some of those kids home based purely on location. Nebraska gets its sh*t together and you can give those kids a much better option, along with the location factor.
Illinois (also been saying this for years) is up for grabs too and that state has tons of talent. Lovie Smith hasn't locked down that state by any means. He pays as much attention to the transfer market as he does the local HS talent in Chicago. Nebraska should have someone on staff with ties to that area, for sure. Throw in Iowa, where they could be on the verge of a regime change and there's opportunity to step into that vacuum.
You get 15 kids a year from the 500-mile radius, then you can go out to Florida, Georgia, Alabama, Texas, California, etc. to get your class QB. Use the appeal of the offense to get kids like Wan'Dale, Fleming, Morrison, etc.
You fill up with local kids who are used to the landscape and culture. Then you can be even more picky and do a better job of vetting the kids in Florida, California, etc. that your recruiting to play 1500 miles from home.