Green was born in Oklahoma and grew up a fan of the Sooners, but it was his new coach’s tendency to put offensive linemen in the NFL that was really attractive. Editor’s Note: This is Part 6 of a 14-part series on Oklahoma’s early enrollees in the 2023 recruiting class. Many times, graduating high school early and launching one’s college football career pays off. Many times, it doesn’t. While early enrollees are navigating new realms of pain and commitment, a lot of their friends are back home — playing basketball, running track or just hanging out and taking full advantage…