Tannehill arrived in Tennessee last year looking to revive his career. Truth be told, it went better than even he probably imagined. Tannehill entered the season as the backup to Marcus Mariota but was named the starter by Week 7, and proceeded to throw 22 TDs in 10 starts, finishing as the league's top-rated passer (117.5). Tannehill, who took over a 2-4 team and went 7-3 as the starter en route to the AFC championship game, led the league in YPA (9.6), ranked second in TD pass percentage (7.7) and ranked third in completion percentage (70.3). He dominated on intermediate routes — 25.2 percent of his attempts were in the 11-20-yard range (2nd), where he led the league with both a 70.8 completion percentage and 14.1 YPA. And he was particularly effective on play action, ranking first in YPA (14.8) and third in completion percentage (78.4). Tannehill also dominated in the red zone with 14 TD passes, though his 37.8 TD pass percentage is a good bet to regress closer to league average (23.2). Tannehill not only garnered NFL Comeback Player of the Year honors but also a four-year, $118 million contract. He returns this year with some solid weapons, including WR A.J. Brown, who's coming off a 1,000-yard rookie season, and 247-pound RB Derrick Henry, who softens defenses for the play action. The downside of a 300-carry RB, though, is fewer passing attempts, and Tannehill's not likely to see much more than 500. That, coupled with a likely regression in efficiency (his previous high YPA was 7.7), makes it hard for Tannehill to be a viable starter in single-QB leagues. Read Past Outlooks