I heard somebody (sports radio) talking about Mariota today, his take is that his accuracy on throws more than 15 yrds down field is poor. He had stats, I forgot the numbers. He also believed that Oregon's system is such that around 85% of his completions are thrown to his first read who is usually open. He won't have that sort of luck in the NFL and will have to pick up his 2nd and 3rd options. He did think that with some time he could develope into a decent quarterback, but did not put him in the category of Luck.