Nick Saban is currently at 6. They will be heavy favorites next year with Tua back. They will likely finish their current recruiting class up as the best ever. He could be at 8 after the end of next year with the best class ever still as sophomores and juniors. He has said he is going to coach until he is going to fail so he could coach for a awhile still, he is currently 67. I would honestly take the over unless he doesn't win the next two.