The Facts: Thomas, who injured his ankle in the second half and did not return, left the Dolphins' locker room in a walking boot and on crutches Sunday.

Diehards Line:When asked whether he simply rolled his ankle, Thomas responded, “Uhhhh,” then smiled and walked out the door. If the injury is serious, Mike Gillislee will likely be activated next week for the first time in his career. The only other running back on the roster is kick returner Marcus Thigpen. We'll follow up as needed.