Nothing substantiated. Bandai Namco is supposed to be unveiling a big surprise at their expo in July, and Digimon still has a surprisingly large fanbase in the US considering its age. It's mostly speculation between Romsstar and myself, though. It would be really cool to play Decode, especially since a patch like ours is all but impossible for the 3DS at this point.
....or is it....
I have already extracted the 3DS files... the format is mostly the same as the PSP game except they now support Zlib compression on files.