Since entering the NFL with the Buffalo Bills in 2004, Jason Peters has been a constant presence in the league. Believe it or not, he played as a 328-pound tight end in college for the Arkansas Razorbacks. For a person with his size to play tight end in the best conference in college football, the SEC, is a testament to his freak athleticism. Eventually in 2007, Peters would slide over to left tackle and never look back. Just last year, according to Pro Football Focus, he graded out at 77.5 which is considered playing good football on a consistent basis, and for someone who was 39 at the time, that is even more impressive.