Question: Who was the coach that helped  pave the way for the All-American running back, that played for the  Jaguars and New England Patriots, to get to the top of the 10,000 yard rushing club.
Sentence (from "2,000-yard club"): He is the only player to have surpassed 2,000 yards in a 14-game season, as all others occurred in 16-game seasons; he finished the season with 2,003 rushing yards, averaging six yards per carry and an NFL-record 143.1 rushing yards per game.
Relevant evidence: No