User blog comment:12th Supernova/Chapter 793: Bad News and Bad Translations/@comment-4503935-20150709200130/@comment-25926617-20150711150243

So the WG who probably knows most to if not all the DF out there sees that Sugar has not aged in forever and the fact that there are toys everywhere on Dressrosa and not figure out that something is up. I mean they probs didn't realize it was Sugar but they knew someone on the crew has it and after they figure out who it was they will realize what Usopp did. Though I do have to agree with you that Doffy probs hid her very well.