I could be wrong on this, but I have heard that Coach Dawkins does not wish to take over the head coaching job after Coach K retires. I believe I have heard him to say that he is happy where he is at, but that he does not plan on taking the responsibility of replacing Coach.
I hope I'm wrong, though, because he would be a wonderful successor.
Another guy I would love to have take over the program, though, saying that Coach K coaches yet another six or seven years, is Chris Collins. With another half-decade learning under the best in the business, I think Collins would be a great fit. His unbridled passion and love for Duke Blue, as well as the vast knowledge he's learned of the game from both his former NBA head coach father and guys like Coach K and Johnny Dawkins, would make him a very well-rounded candidate in my opinion.
Maybe it's because I just loved him so much as a player I do think he'd do well, though, and, on top of that, I would love to keep the job within the Duke family.