I'm not saying recruiting isn't important.
I'm not saying Nebraska shouldn't be going after the best talent they can.
What I am saying is that: a) recruiting rankings are just a guess, b) where a player is "ranked" is largely dependent on what part of the country he lives in and who is recruiting him, and c) the system is corrupted by players who can buy higher star ratings.
As to the part in bold...here's how that works: (This is exactly what happened at Wisconsin) A team has a recruiting class ranked 60th. This team plays opponents tough. As the seasons go by, and they start consistently winning 10, 11, and (this year) 12 games in a season, their team class rankings rise dramatically from the 60's into 15th nationally range. Why, what a coincidence that Wisconsin's "class ranking" has risen to match their on the field performance, despite recruiting the exact same types of players.
Or...
Recruiting services see Alabama, Ohio State, Clemson, etc is interested in a kid. Because of those schools immense on the field successes, those kids are by default going to be some of the highest rated players nationally because recruiting sites know that those coaching staffs are pretty darn good evaluators of talent. Also, where a player is "ranked" by position and nationally: 1st, 2nd, 3rd,...12th,...35th, etc is largely dependent on who is offering them. And, since recruiting targets are often known 2-3 years in advance of them signing with a particular team, recruiting sites have lots of time to adjust their player rankings, to slide them up or down, to fit their greedy, pay us for our opinion, self-serving narrative.
In summary, recruiting rankings are literally nothing more than someone's opinion and yet there are extremely intelligent folks who take these opinions as holy writ.
You watch, if Coach Frost and Nebraska has the kind of on-field success I think they will, you'll see a "shocking" rise in Nebraska's recruiting class rankings--despite Nebraska recruiting the same types of players to fit Frost's system. Because as Nebraska has on field success, kids that we're interested in will start to be rated higher. Say Nebraska is going after a 3* who is rated 5.6 or 81. With future on field success, that 3* 5.6 or 81rated kid suddenly "jumps" to a 5.8 or 91 rating. We're talking decimals here, but those decimals mean the difference between a 50th rated class and 15th rated class, especially if we're factoring it out over a class of 22-25 prospects.