The NFL Draft and conferences: By the #s
Here are the number of players taken in the NFL draft from the years 2002-2006 (that would correspond with the 2001-2005 college seasons)
SEC - 169
Big 10 - 142
ACC - 133*
Pac 10 - 104
Big 12 - 83
Big East - 30*
*Miami and VaTech counted in ACC.
During that time, there have been 10 participants in the BCS NC game. 4 have come from the Big XII, 2 from the Pac 10, 2 from Miami, now in the ACC but in the Big East both times it appeared, and 1 each from the Big 10 and SEC.
Draw your own conclusions.