Well, Kessler.
As a general rule, K hasn't been inclined to circle back on people who said no to Duke. I think of guys like T.J. Leaf or Tyus Battle. Duke recruited both, hard. Both picked another school and then de-committed. But when they re-opened their recruitment, K did not pursue them a second time.
But as we have noted, we are living in times that are a changin'.