In David Halberstam’s biography of Bill Belichick entitled, The Education of A Coach, he explains the draft philosophy used by Belichick and Pioli.
“Belichick had decided that of all the positions, offensive lineman was the one where you could take good, strong kids who were available in some of the lower rounds and, by dint of good teaching, mold them into first-rate offensive linemen,” Halberstam wrote.
“It was not a technically skilled position, and it did not demand speed; rather it demanded size, strength, football intelligence, and a willingness to learn and work hard. The higher draft choices would go to positions that demanded greater innate athletic ability – that way you saved your higher picks.”