Here is an excellent and comprehensive breakdown of Mariota's game done by Rotoworld's Cian Faheye: http://www.rotoworld.com/articles/cfb/51587/349/cians-corner-marcus-mariota?pg=1
If people are unsure of Mariota, then they're going to be really disappointed in next year's qb's. Some of them could take big strides next year but Mariota's still the better prospect. We have a shot at getting him because Ten, Oak, Jags, and Redskins aren't drafting qb's. IMO, it's going to be between us and the Rams.