Question: The 2015 Baltimore Ravens season included a season-ending injury to which outside linebacker?

Context articles: 2009 Baltimore Ravens season
2011 Baltimore Ravens season
2012 Baltimore Ravens season
2008 Baltimore Ravens season
2015 Baltimore Ravens season
2014 Baltimore Ravens season
2006 Baltimore Ravens season
Terrell Suggs
1988–89 Boston Celtics season
2016 Baltimore Ravens season

The 2009 Baltimore Ravens season was the franchise's 14th season as a team in the National Football League (NFL).
 The franchise entered the season off an 11–5 record in their previous season, a playoff berth, but a loss in the American Football Conference (AFC) Championship game against the eventual Super Bowl XLIII champions, the Pittsburgh Steelers.
 The Ravens recorded nine victories to seven losses, although they were unable to win the AFC North division title.
 However, due to various playoff clinching scenarios in the AFC, the Ravens were able to clinch a wild card playoff berth against the New England Patriots, which they won.
 They, however, lost in the AFC playoffs divisional round against the eventual AFC Champion Indianapolis Colts; with this loss, the 2009 season came to an end for the Ravens.
 For head coach John Harbaugh, this was his second year with the franchise, compiling an overall record of 20–12 in the regular season.
The Baltimore Ravens season was the team's 16th in the National Football League and city of Baltimore, and the 14th to host home games at M&T Bank Stadium.
 2011 marked one of the most successful seasons in Baltimore Ravens franchise history.
 The Ravens completed the season with a 12–4 record, matching their record from 2010, and winning the AFC North division title for the third time in franchise history.
 By earning a playoff berth in 2011, the Ravens set a franchise record by going to the postseason for four consecutive seasons.
The Baltimore Ravens season was the team's 17th season in the National Football League.
 While the Ravens failed to improve on their 12–4 record from 2011, they did still manage to clinch the AFC North division title in Week 16 and finish the regular season with a 10–6 record, sending them to their fifth straight playoffs, where they advanced to the AFC Championship Game for the second consecutive season, and then to the Super Bowl for the first time since 2000.
 They won their second Super Bowl victory, 34–31 against the 49ers.
 It was the first time in franchise history that the Ravens won consecutive division titles.
 This marks head coach John Harbaugh's fifth season as the head coach of the franchise and fifth consecutive post-season appearance.
 The Ravens played their home games at M&T Bank Stadium.
The 2008 Baltimore Ravens season was the 13th season for the team in the NFL.
 Despite having one of the toughest schedules in the NFL, the Ravens completed a major turnaround from the 2007 season, finishing the season with an 11–5 record and a playoff berth.
 They defeated the Miami Dolphins in the Wild Card round of the playoffs, and then in the divisional round they defeated the Tennessee Titans, who had compiled the best record in the AFC over the regular season.
 However, in the AFC championship game, the Ravens' season came to an end as they were defeated by eventual Super Bowl XLIII champion Pittsburgh Steelers.
The Baltimore Ravens season was the franchise's 20th season in the National Football League (NFL) and the eighth under head coach John Harbaugh.
 Although picked by some, including "Sports Illustrated"'s Peter King, to reach the Super Bowl, they had a disappointing season in part due to injuries.
 14 of their games were decided by 8 points or less and Joe Flacco, Justin Forsett, Steve Smith, Sr., and Terrell Suggs all suffered season ending injuries.
 They were eliminated from playoff contention in Week 14 with a loss to the Seattle Seahawks, in which they also suffered their ninth loss, resulting their first losing season in the Harbaugh–Flacco era and first since the collapse of the Brian Billick era.
 Ultimately the Ravens finished with a 5–11 record and twenty-two players ended the season on Injured Reserve.
The Baltimore Ravens season was the franchise's 19th season in the National Football League and the seventh under head coach John Harbaugh.
 The Ravens improved upon their 8-8 record from 2013, when they missed the playoffs for the first time since 2007.
 Additionally, the Ravens scored a franchise record 409 points and quarterback Joe Flacco passed for a career-high 27 touchdowns and 3,986 yards.
The 2006 Baltimore Ravens season began with the team trying to improve on their 6–10 record in 2005.
 The Ravens, for the first time in franchise history, started 4–0.
 The Ravens' ended the regular season with a franchise record 13 wins.
 The Ravens clinched the AFC North title and a 1st-round playoff bye.
 Their season ended with a loss to the Indianapolis Colts in the divisional playoff game.
 The Colts would go on to defeat the Chicago Bears in Super Bowl XLI.
Terrell Raymonn Suggs (born October 11, 1982), nicknamed "T-Sizzle" or "Sizzle", is an American football outside linebacker for the Baltimore Ravens of the National Football League (NFL).
 He played college football at Arizona State, and was recognized as a unanimous All-American.
 The Ravens selected him with the tenth overall pick in the 2003 NFL Draft, and he is now the team's all-time leader in sacks.
 Suggs is a six-time Pro Bowl selection, a two time All-Pro and was the NFL Defensive Player of the Year in 2011.
The 1988–89 Boston Celtics season was the 43rd season of the Boston Celtics in the National Basketball Association (NBA).
 This was the first season for Jim Rodgers as head coach.
 Rodgers had been a Celtics assistant coach prior to this season.
 This year's Celtics team was severely hindered by the loss of star forward Larry Bird to a heel injury which required surgery.
 Bird played only six early-season games before being lost to injury.
 Initially, Bird was expected back in March, but it was delayed and ultimately became a season-ending injury.
 The results were dramatic as the Celtics, who had averaged over 60 wins per season thus far in the 1980s, fell to just 42 wins in this season.
 Coming into the season, the Celtics had been the Eastern Conference's #1 seed five years in a row.
 This season they were the #8 seed, clinching a playoff spot in the season's final game.
 This season included some bright spots, particularly the emergence of guard Reggie Lewis, who had been only a minimal bench contributor in his rookie season of 1987-88, but averaged nearly 20 points per game as a starter in 1988-89.
The 2016 Baltimore Ravens season was the franchise's 21st season in the National Football League and the ninth under head coach John Harbaugh.
 With a week 12 win over the Cincinnati Bengals, the Ravens improved upon their 5–11 record from 2015, finishing the season 8–8.
 Despite the improvement, the Ravens failed to qualify for the playoffs for the second consecutive year after losing to the Steelers in Week 16.
 It was the first time the Ravens missed the playoffs in consecutive seasons since 2004–2005.
 They improved their position in the division, finishing in second place, after finishing in third place for the previous three seasons.
 Since winning Super Bowl XLVII, they have gone a combined record of 32–34 (.484).