By Zach Koons Seven years after being drafted by the Bucs, the former BCS champion and Heisman Trophy winner returned to campus to receive his diploma. View the original article to see embedded media. After winning a Heisman Trophy and a BCS national championship while at Florida State, Jameis Winston returned to Tallahassee this weekend after seven years away to complete his college experience. Winston, now a quarterback with the Saints, attended Florida State’s graduation on Friday to receive his diploma. The 28-year-old has been taking online classes since leaving the school in 2015 and com…