But as expected, it sounds like most of his snaps will be out of the shotgun anyway.
"I think you are in the 'gun a little more now anyway," Titans quarterbacks coach John McNulty told the Tennessean. "The under center gives you a little more threat of the run and play action, and to push the ball down the field type of thing. But the way things go with the pass rush, you are in the 'gun a big part of the time.
"Marcus has adjusted well to it all. He's a natural. Marcus is just one of those guys who kind of just picks the ball up and says, 'What do you want me to do?' "
A quarterback with a unique skillset like Mariota will have an offense that plays to his strengths. It's as simple as that. There's a good chance that Ken Whisenhunt overhauls some of his concepts. He wouldn't be a good offensive-minded coach if he didn't.