ENGLEWOOD, Colo. — New Broncos coach Vic Fangio isn't just bringing his defensive philosophies from Chicago. He plucked outside linebackers coach Brandon Staley off the Bears' staff for a similar role in Denver, and then brought secondary coach Ed Donatell over to serve as his defensive co-ordinator.

Donatell has spent the last four seasons as the Bears' defensive backs coach, coinciding with Fangio's stint as Chicago's defensive co-ordinator before his hiring in Denver last week. He spent the four seasons before that doing the same for Fangio in San Francisco.

A former defensive co-ordinator in Green Bay and Atlanta, Donatell has twice coached the secondary in Denver, first for Mike Shanahan from 1995 to 1999 and again for Josh McDaniels in 2000.

"Ed's been an integral part of top-10 defences for six of the last eight seasons in two different places, and he's a great fit to be our defensive co-ordinator," Fangio said Tuesday night. "Having worked very closely with him for a number of years, Ed has a strong understanding of the entire defence from the front end to the back end with the defensive backs being his specialty.

"He's a very good teacher and believes in the fundamentals in the classroom and on the field."

Fangio, however, will make the defensive play calls himself.

"They hired me because of my work on the defensive side of the ball. I'm going to give them my work on the defensive side of the ball," Fangio said last week. "I believe, for the most part, I'm pretty good at it."

Fangio also was interviewing 49ers QBs coach Rich Scangarello on Tuesday about his offensive co-ordinator job after rebuffing Gary Kubiak , who joined the Minnesota Vikings as an assistant head coach and offensive adviser Monday.

Scangarello (scain-guh-REL-oh) would seem a good fit for an offence that general manager John Elway declared needs to modernize to keep up with teams around the NFL who are all-in on the run-pass option, among other innovations.

Staley, 36, goes from having Khalil Mack as his prized pupil to tutoring Broncos star Von Miller .

Mack had 12 1/2 sacks and six forced fumbles in helping the Bears (12-5) qualify for the playoffs for the first time in eight years despite missing all of training camp before the Raiders traded him to Chicago just before opening weekend.

Miller posted 14 1/2 sacks last year and teamed with rookie Bradley Chubb (12 sacks) to form the NFL's most potent pass-rushing duo. Fangio and Elway have said they believe Miller can get even better.

Playing with a lead would go a long way in that quest. The Broncos (6-10) were awful under offensive co-ordinator Bill Musgrave last year, punting on their opening drive in each of their last nine games.

Neither Musgrave nor defensive co-ordinator Joe Woods will return in 2019. Special teams co-ordinator Tom McMahon is expected to have the same role when Fangio finalizes his coaching staff.

The Broncos didn't technically have an outside linebackers coach last year despite having three first-round picks at the position in Miller, Chubb and Shane Ray. Former Cowboys and Broncos star DeMarcus Ware was a volunteer coach for the edge rushers but he missed long stretches of the season while competing on "Dances with the Stars" last fall.

___

More AP NFL: https://apnews.com/tag/NFL and https://twitter.com/AP_NFL

___

Follow Arnie Melendrez Stapleton on Twitter: http://twitter.com/arniestapleton