A little birdie has told me that in the latest Nintendo Power issue and in Atlus's official twitter, they have confirmed Etrian Odyssey 3: The Drowned City, will be coming to Amer'ca. Joyous songs of praises ring as they commonly do, in honor of Atlus.
Here's hoping Atlus bundles some awesome swag and marketing for the game here, like they did in Japan. As we all know, they're quite good marketing.
(Link for the source? I'm this site's biggest Etrian Odyssey fan, who are you to doubt me?! I AM your source!!!)