Coach Mike Vrabel said Tuesday that Tannehill would start Sunday versus the Jaguars if Will Levis (foot) is unable to suit up, John Glennon of NashvillePost.com reports.
The veteran QB started in Week 16 when the rookie was absent due to a sprained right ankle, and Tannehill subbed in again when Levis exited early from this past Sunday's loss at Houston. Over those two performances, Tannehill completed 34 of 46 passes for 320 yards, no touchdowns and no interceptions while taking two carries for 37 yards.