A recent conversation on 3D had to do with the Titans Back Up QB. Darren McFarland and Derrick Mason took the side of Alex Tanney, the team’s current 3rd QB. Willy Daunic supported the veteran, Matt Cassel. What do you think? If Marcus Mariota were to go down, who do you have more faith in? Listen to the discussion below and catch 3D every weekday from 10-2 on 102.5 the Game.