Alabama junior receiver Amari Cooper and junior running back T.J. Yeldon plan to leave school early and declare for the NFL draft, sources told ESPN.com's Chris Low. They'll be joined by junior safety Landon Collins, according to his mother, April Justin. Cooper had 16 touchdown catches this season, the most by an SEC player since Reidel Anthony, and set the conference record with 18 in 1996. Cooper is the No. 4 overall prospect in the 2015 NFL draft class and top wide receiver, according to ESPN's Scouts Inc. Read more http://espn.go.com/nfl/draft2015/st...e-safety-landon-collins-leave-early-nfl-draft