Gruden's QB Camp - Mariota

I watched this last night and what a black hole of charisma Mariota is. I know I know, it's not everything, but wow is he a boring boring guy. I think he'll be a starting NFL QB a few years down the line but he doesn't seem like someone that will come in and start anytime soon, I'd have a hard time seeing him bossing around a group of grown men. I certainly could be wrong, it depends on how the thing was edited and put together but he didn't make me excited about perhaps selecting him.