Heisman Trophy winner Marcus Mariota has declared his eligibility for the NFL draft. The Oregon quarterback announced Wednesday on the school's website that he would forgo his senior season. Oregon said that the redshirt junior filed paperwork on Wednesday, a day before the NFL deadline. Read more http://espn.go.com/nfl/draft2015/story/_/id/12167622/marcus-mariota-oregon-ducks-declare-nfl-draft