Berore he coached the Raiders where did Jack Del Rio play football?
Jack Del Rio Jack Louis Del Rio Jr. (born April 4, 1963) is head coach of the Oakland Raiders of the National Football League (NFL). A linebacker for four NFL teams between 1985–1996, he played both football and baseball for the University of Southern California Trojans.
John Ralston (American football) John R. Ralston (born April 26, 1927) is a former American football player, coach, and sports executive. He served as the head football coach at Utah State University (1959–1962), Stanford University (1963–1971), and San Jose State University (1993–1996), compiling a career college football record of 97–81–4. Ralston also coached the Denver Broncos of the National Football League (NFL) from 1972 to 1976, amassing a record of 34–33–3, and the Oakland Invaders of the United States Football League (USFL) in 1983 and part of the 1984 season, tallying a mark of 9–12. He was inducted into the College Football Hall of Fame as a coach in 1992.