Had he finished his college career by climbing a ladder in Minneapolis next Monday night, Duke's Zion Williamson might have cemented himself as college basketball's greatest all-time one-and-done. The top-seeded Blue Devils instead fell to second-seeded Michigan State in the Elite Eight on Sunday night, likely ending Williamson's college career and leaving his legacy up for debate. Where does Duke's transcendent freshman rank among the likes of Carmelo Anthony, Kevin Durant, Anthony Davis and Michael Beasley?