I don't watch any of the late night shows, but David Letterman signing off for the last time last night was still a little bit crazy to me. It seems like he has been on my whole life...and he basically has...at least according to his Wikipedia page. His first late night show on NBC was February 1st, 1982. I was six months old.
So the Titans aren't the type of team that have players that are in demand for shows like Letterman's, but Marcus Mariota was on there after he won The Heisman.