Correct. The big difference is that the top teams collect so much high ranked talent that those who don't make it are pushed aside without the team missing a beat. See Fleming for OSU. And I'm sure a ton more out there for the top teams.Recruiting rankings of 16 to 18 year old high school football players do indicate a level of talent, but the rankings are not always correct.
And they are not destiny.
It hurts a little more when a team like PSU misses. Allar excelling and being a high draft pick will certainly help attract more top rated talent. Start building the reputation of developing high end guys.