People are focused on Kane and Lee right now as "true" one year players, but they forget that White, Babb, Allen, Clyburn, Luscious, Scottie, Nader, McKay...they all spent an extra year on campus practicing with the team. It's not just an advantage because they're older and proven against big time competition, it's an advantage because they make for better practice simulation and they are familiar with the team and system in their first ISU game.
The fact that they're all graduating is the only additional assurance anyone should need. The production on the hardwood and improvement of the team is plain as day.