What VY is able to do on 3rd downs, or as far as keeping teams honest and taking them out of what they like to do on defense is not something that easily shows up in stat lines. He can do some stunning things "off schedule" as Kubiak refers to it.
The flip side of this is that his talent is so specific and different that it is hard to install a plug and play sort of offense for his team. If he gets hurt, the QB behind him has a hard time running the offense. I do not think that VY = Vick by any means, but if he gets any injuries that keep him out for periods of time, it can screw a team's year like the year where Reeves got canned. Worse problems to have, but is what happens when you change an offensive scheme to highlight special talents of a player. The Titans defense, has played very well, but will be tested if VY has to miss significant time. (I like the way that their defense is coached).
The game will set up well for the Titans.
They win without VY, it shows they are good team.
They win with VY, it shows he is a gamer.
They lose without VY, well the loss has an asterisk.
They lose with VY, well, he was injured so it doesn't really count.