I think, as in any GOAT argument, you'll never get a consensus #1. What I would like to see, is who we believe are the top 5 or 10 college players ever. You'll probably get less arguments if you name a group, in no particular order.
I'd go with...
...As a list of 10 names that have to be in the discussion. I'm just pulling 1 per generation for the most part of players that had a run of dominance.