https://reddit.com/r/CFB/comments/g8r6hh/do_schools_change_your_chance_o...

The above link is a long analysis of high school prospects from 2002-2015 and their path to the NFL.  It makes a nice counterpart to the 3* article mentioned elsewhere today.

I'm not going to copy the entire chart, but OSU is number one by a wide margain.  Recruits have a 30% better chance of getting to the NFL if they go to OSU vs the average school.

The top 5:

Ohio State  0.379464
Penn State  0.27619
Wisconsin  0.231638
Clemson  0.277533
Stanford  0.255102

The B10 comes off very well.