Irving — Assistant special teams coach Chris Boniol will not return to the Cowboys coaching staff in 2014, per multiple sources.
Boniol joined the Cowboys in 2010, working primarily with the kickers and punters. It was his specialty since he was a former kicker who played three years with the Cowboys and was part of the 1995 Super Bowl title team.
Boniol has helped Dan Bailey develop into one of the league's top kickers, making 89 of 98 field goals the past three seasons. His 90.8 percent field goal accuracy rate in the highest in team history.
For more go to the Fort Worth Star-Telegram.