If 10 on that scale is Alonzo Mourning in 1992, I would suggest there isn't a 6 in all of college basketball most seasons these days. Nobody cares about elite centers making 60% of their two point baskets these days when a bunch of JAGs are shooting 40% from three, and the great post player usually is going to be in the NBA in a year anyway... Zach Edey was a 9, and by far the best post player this decade. The game is different now. I think you aren't realizing players scoring from the low post is increasingly rare.
I think on the None to Mourning scale, a 3 sounds about right. Freeman makes that better, though since he showed a really good post game in high school he hasn't played in the post much here.
There is a reason we hated this guy.