24; I couldn't remember Hugh Green (I was thinking Bill Fralic; that's just the OL in me).
I'm with hatvol (partially) on this one. Vince Young has no business being on the list; he had a couple of terrific bowl games and one superb season, but we're talking about the best of all-time here. When you get into that lofty strata, it's basically a matter of choosing which three-year or four-year legend to put into a particular spot. Putting Young up there as basically the #3 quarterback in college history is absolutely insane.
Basically, here's what the breakdown would look like using this list.
#1 QB -- Sammy Baugh
#2 QB -- Roger Staubach
#3 QB -- Vince Young
#4 QB -- John Elway
Then you start getting into the differences between a modern-type QB, a single-wing tailback (which Baugh was, although he passed a ton more than he ran), and a modern-type halfback.
#1 DB (CB) -- Charles Woodson
#1 DL (DE) -- Hugh Green
#1 LB -- Dick Butkus
#1 WR -- Johnny Rodgers
I don't even know where to begin with the list as a whole. Rodgers certainly has a case for being the #1 receiver and Green for #1 defensive lineman. Butkus...I don't know. I think there's a lot of hype and legend that clouds the real picture. And Woodson as the greatest DB in college history is laughable. From the last 25 years alone (off the top of my head), I'd rather have Deion Sanders, Rod Woodson, Champ Bailey, or Jamar Fletcher.
If you want to go back a little bit further, there's Kenny Easley and Ronnie Lott, there's Jack Tatum, and there's George Webster.