Ask all of the former Bulldogs who stick around Georgia. There is life after football. Ask all of the former Crimson Tide players... ask all of the former Wolverines, etc.
I never said 4-5-star recruits are limited to THREE schools. C'mon now. There are usually 10-15 schools that get multiple 5-star kids -- and a few stragglers that go elsewhere. All of those 10-15 schools have had more success than Nebraska this century -- and have plugged more players in the NFL in recent years. LSU, Oklahoma, USC, Notre Dame, Clemson, Oregon, Michigan, etc.
Everything I have said is backed by historical evidence. Top players go to top schools many, many more times than not. That's just a fact.
You are trying to create a Hollywood story. The top player chooses a team that's been way down for many years and helps guide them to championships. How often does that happen? If it isn't common -- why not? Why isn't the concept of BMOC bringing more top talent to struggling programs? My guess is because it's more important to you, the fan -- than <insert 5-star name here>, the player.