Well, I don't think the 4th Kazekage has much to defend against the Amaterasu. Even if Gaara was able to do it, there are two things that tell me that he won't be able to do the same
1. Sasuke used his Enton, not the normal, instant, Amaterasu.
2. Either way, gold is much heavier then sand, and should logically not be able to move fast enough to defend against the Amaterasu.
The Deva Path can defend against it obviously, like we've seen before, so ultimately, I believe this would be a fight against Sasuke and Deva Path.
That fight however, could go either way. With Deva's most powerful moves being restricted, I'd say that the only way for him to pull off a victory would be the Gedo, and since it has the chakra of 7 Bijuu, it could mean a lot of trouble for Sasuke. Ultimately I'd give it to the Deva, since I don't see Sasuke countering it to be honest. If not for the Gedo, Sasuke would likely take this, due to the fact that his MS techniques don't drain him nearly as much now.