In January 2004, Gibbs accepted an offer from Redskins owner Daniel Snyder to return as the team's head coach. At his press conference, Gibbs stated that even though he enjoyed NASCAR, he had also missed coaching in the NFL. Gibbs left his racing team in the hands of his eldest son, J.D., while his other son, Coy, joined him as an assistant with the Redskins. Many coaches from his previous tenure with the team returned with Gibbs as well, including offensive line coach/assistant head coach Joe Bugel, offensive coordinator Don Breaux, quarterbacks coach Jack Burns, and tight ends coach Rennie Simmons. Gibbs also hired former Buffalo Bills head coach Gregg Williams to join the team to run the defense and hired one of his former running backs, Earnest Byner, to serve as running backs coach.