– The Washington Commanders are hiring Dallas Cowboys defensive coordinator Dan Quinn to be their next coach, sources told ESPN’s Adam Schefter.

Quinn replaces Ron Rivera, who was fired by new owner Josh Harris one day after the season ended. The Commanders hired Adam Peters as general manager on Jan. 12. The moves represent the first monumental hires on the football side for Harris, who finalized the purchase of the team in July.

Quinn served as Dallas’ defensive coordinator the past three seasons. The Cowboys ranked a combined fifth in points and seventh in yards. Under Quinn, the Cowboys led the NFL with 93 forced turnovers.