Second-year quarterback Jake Locker returned to the starting lineup Sunday and paced the Tennessee Titans\' 37-3 rout of Miami. Locker -- out the lineup since a separated left shoulder in Week 4 -- took advantage of four Dolphins turnovers in throwing for 122 yards with a pair of touchdowns on 9-of-21 efficiency. Chris Johnson compiled 126 rushing yards with a touchdown while Jared Cook and Kendall Wright each caught a scoring pass for the Titans (4-6), who rebounded from last week\'s embarrassing loss to the Chicago Bears. Team owner Bud Adams excoriated the Titans\' performance last week, saying he was \"at a loss\" to explain it. Ryan Tannehill went 23-of-39 through the air for 217 yards with three interceptions before being benched as the Dolphins (4-5) dropped their second straight. Reggie Bush also spent time on the sidelines after managing just 21 rushing yards with a first-quarter fumble for Miami.