Super Villain Island

The Unnamed Villain Island is most likely going to be the 30th Island on Poptropica. It features Dr. Hare and the Black Widow.

Poster Mystery
I just figured something out. If you put the Dr. Hare poster and the Black Widow poster together, they'll fit together perfectly, like they're part of a big poster. Also, if you look to the very right of the Black Widow's poster, you'll see what seems to be the front tip of a pirate ship. Could this be a hint to the return of Captain Crawfish?