It would be Kitase probably doing the game and I find it difficult he would limit his "cinematic technique" with the DS. I'm thinking it might be a PSP remake and to possibly expect Crisis Core/Dissidia graphics. He tends to gravitate towards bigger hardware cause he loves movie style cutscenes. The sad thing is, he might not do a VI remake cause despite being one of his first games he worked on creatively, its not the one closest to his heart. Not to mention its popularity is more with the NA audience than Japan and PAL.

Then again, the FF brand has been the avenue for the biggest sales for SE so Wada might force the development teams to make a remake of FFV through IX over the course of the next decade. I don't expect to hear anything for a few more years though. It will depend on if a FFV remake gets announced but I can see SE skipping V-VII and jumping to VIII and IX first just because those games have in their minds, broader appeal in the global market.