[Law sits there for a moment trying to figure out a proper answer because he certainly can't tell the truth of "I honestly didn't think I'd get this far because I was fully prepared to die on Dressrosa," but really he's far past that excuse now anyway. But then, there is something, isn't there?]

Our alliance was only concerning Kaido. I said if he and his crew helped me take down Doflamingo I'd help him with Kaido. Big Mom was a... complication that wasn't planned for. As far as I'm concerned, once we deal with him, the alliance is over. But...
[As he's said before, he doesn't think Luffy is just going to let him go.]

He's aiming for Roger's treasure and title. That means finding all the poneglyphs and I... I think if I want to figure out what "D" means, those are probably the key to it. So perhaps our goals will continue to overlap one way or another.