The Philadelphia Eagles searched far and wide for a new defensive coordinator. They found him on their offensive coaching staff.
Juan Castillo, who spent 13 seasons as the Eagles' offensive line coach and has been with the organization for 16 years, will switch to the defensive side of the ball and replace Sean McDermott, who was fired Jan. 15. The team, which lured Howard Mudd out of retirement to replace Castillo as offensive line coach, made the announcement Wednesday.
"It's a tribute to the hard work, the diligence and the kind of football coach he is," Eagles coach Andy Reid said of Castillo's promotion. "I think if you have the opportunity to talk to any player, if you have an opportunity to talk to any coach that has been a Philadelphia Eagle, and many coaches throughout the league, what might seem a little strange is just a very confident move and one that will take our defense to another level."
A former linebacker at Texas A&I (1978-80), Castillo, 51, played for the USFL's San Antonio Gunslingers (1984-85) and was an assistant at Texas A&M-Kingsville from 1982 to 1985.
"I think if you talk to the defensive guys, especially the front seven, I've always told them I'm a defensive guy who got stuck on the offensive side," Castillo said. "That took a lot of years of studying. That was a tough deal. What happens is you start to be perceived as an offensive guy."
Castillo is one of few NFL coaches of Hispanic descent. He is fluent in Spanish and has promoted the NFL product for its Spanish-speaking audience.
"Juan is one of the smartest and most dynamic coaches in the NFL," Carolina Panthers coach Ron Rivera said. "If anyone could cross over to the dark side (of defense), he's the guy. Seriously, if anyone can do it, Juan Castillo is able to do it. I don't know if I have seen anyone any more committed as a coach in this league than him."
Castillo joined the Eagles in 1995 as an offensive assistant under coach Ray Rhodes. Castillo was promoted to tight ends coach in 1997, then offensive line coach in 1998.
"I have a strong affinity for Juan going back to our days spent together in Philadelphia," Minnesota Vikings coach Leslie Frazier said. "I can remember Jim Johnson and our defensive staff putting our game plans together, and we'd always get together with Juan just to make sure they were sound in terms of pressures and blitzes. Sometimes, I felt like he was on our defensive staff. And to do this day, he and I talk every week during the season to talk about other offenses in the league."
Castillo was one of four members of Rhodes' staff to be retained by Reid in 1999.
The Eagles won the NFC East this season, but they lost to the eventual conference champion Green Bay Packers, 21-16, in the wild-card round at Lincoln Financial Field. After a dramatic, come-from-behind, 38-31 victory over the New York Giants at New Meadowlands Stadium, the Eagles finished the season with three consecutive losses, all at home.
McDermott's defense finished 12th in the NFL, giving up 327.2 yards per game.
The Associated Press contributed to this report.