Question: Which Jacksonville Jaguars season featured some games coached by Doug Marrone, and some games coached by Gus Bradley?

Context paragraphs:
2009 Jacksonville Jaguars season: The 2009 Jacksonville Jaguars season was the 15th season for the team in the National Football League.  This was the first season for new general manager Gene Smith, who hoped to usher in a "rebuilding" era for the Jaguars franchise.  The Jaguars improved upon their 5–11 record in 2008, however did not make the playoffs.

2017 Jacksonville Jaguars season: The 2017 Jacksonville Jaguars season is the franchise's 23rd season in the National Football League and the first under new head coach Doug Marrone.  Marrone was hired after acting as the team's interim head coach for the final two games of the 2016 season.  The team will try to end their playoff drought dating back to 2008 and to improve on their 3–13 record from 2016.

2015 Jacksonville Jaguars season: The 2015 Jacksonville Jaguars season was the franchise's 21st season in the National Football League and the third under head coach Gus Bradley.  The Jaguars improved on their 3–13 record in 2014, finishing with a 5–11 record and winning their most games in a season since 2011.  While they improved upon their previous 2 seasons, the Jaguars were eliminated from playoff contention before their Week 16 loss to the New Orleans Saints when the Houston Texans defeated the Tennessee Titans earlier in the day.

2016 Jacksonville Jaguars season: The 2016 Jacksonville Jaguars season was the franchise's 22nd season in the National Football League and the fourth and final under head coach Gus Bradley, who was fired in Week 15.  The Jaguars missed the playoffs for the ninth consecutive season.

2012 Jacksonville Jaguars season: The Jacksonville Jaguars season was the franchise's 18th season in the National Football League.  It was the first under the new ownership of Shahid Khan and the first season for head coach Mike Mularkey.  The Jaguars entered the season hoping to improve on their 5–11 record from 2011 and return to the playoffs for the first time since 2007, but did not and were eliminated from postseason contention.  This season marked the third time in the last five seasons in which the Jaguars finished fourth in the AFC South.  The Jaguars finished with a 2–14 record, not only tying the Kansas City Chiefs for the leagues worst record of 2012, but it was also the worst in franchise history.  Their 1–7 record at home was also their lowest home record in team history.

Scottie Hazelton: Scottie Hazelton (born December 19, 1973) is the current defensive coordinator of the University of Wyoming Cowboys.  He was named to the position on Jan 10, 2017.  He was previously the linebackers coach at USC in 2012 and the defensive coordinator of the 2011 FCS National Champions, North Dakota State Bison.  Hazelton was tutored as a defensive coach under the guidance of then North Dakota State head coach and current Chicago Bears assistant Bob Babich and Gus Bradley who is currently the head coach of the Jacksonville Jaguars and former Bison assistant coach.

1996 Jacksonville Jaguars season: The 1996 Jacksonville Jaguars season was the team's second year in the National Football League, and saw the Jaguars trying to improve on their 4–12 record from their inaugural season.  The Jaguars marked success as they won six of their last seven games of the season and finished with a record of 9–7.  The credit for this midseason turnaround probably lies in the demotion of wide receiver Andre Rison in favor of Jimmy Smith after a game against the St. Louis Rams in which Brunell threw 5 interceptions.  The interceptions were blamed on Rison and he was benched.  In the team's final game of the regular season against the Atlanta Falcons, needing a win to earn a playoff berth, the Jaguars caught a bit of luck when Morten Andersen missed a 30-yard field goal with less than a minute remaining that would have given the Falcons the lead.  The Jaguars clinched the fifth seed in the AFC playoffs.

2013 Jacksonville Jaguars season: The Jacksonville Jaguars season was the franchise's 19th season in the National Football League, the first under general manager David Caldwell, and the first under head coach Gus Bradley.  Although they missed the playoffs and started 0-8, the Jaguars improved upon their franchise-worst 2–14 record from 2012; but failed to improve their 1-7 home record from last year.  Much like 2012, the root of their victories were intra-division.  The Jaguars also gained a close non-divisional victory over the Browns to finish 4-12.

List of Denver Broncos head coaches: There have been 15 head coaches for the Broncos franchise.  The franchise's first head coach was Frank Filchock, who coached until .  Mike Shanahan is the franchise's all-time leader for the most regular season games coached (208), the most regular season game wins (130), and the most playoff game wins (8).  Shanahan and Dan Reeves, are tied for the most playoffs games coached (13).  Shanahan was the first Broncos head coach to win a Super Bowl following the 1997 season, and repeated the feat following the 1998 season.  The current head coach, Bruce Harvett, looks for revenge in the AFC West after a tough last season The Broncos next Super Bowl victory was for Super Bowl 50 following the 2015 season under the leadership of coach Gary Kubiak who had previously played for Denver and served as an assistant coach.  Jack Faulkner, John Ralston, Red Miller, and Reeves have been named the United Press International (UPI) NFL Coach of the Year, at least once with the Broncos.  Filchock, Faulkner, Mac Speedie, Jerry Smith, Ralston, and Miller spent their entire coaching careers with the Broncos.  Speedie, Ray Malavasi, Miller, Shanahan, and Kubiak have been assistant coaches with the Broncos before they became head coaches with the Broncos.

2014 Jacksonville Jaguars season: The Jacksonville Jaguars season was the franchise's 20th season in the National Football League and the second under head coach Gus Bradley.  They failed to improve upon their 4–12 record from 2013 and finished 3–13, and finished third in the AFC South for the second straight year.  The Jaguars were eliminated from postseason contention after their week 12 loss to the Colts.

Supporting paragraphs: 2017 Jacksonville Jaguars season 2016 Jacksonville Jaguars season
Answer: 2016 Jacksonville Jaguars season