I was surprised by the success Gattis had at Michigan... would have never, ever guessed he'd be Broyles Award material. Getting fired after 1 season at Miami... that, to me, is more Josh Gattis (as an OC).
On Kuligowski, if Saban hires a guy he's got to be doing something right. I think his reputation as a DL coach was solid and he'd have come with some recommendations. But, he got to Bama, did not enjoy it, and basically just went through the motions. I don't think Saban or Kuligowski either one realized what they were getting into from the start with that hire.