Per autoblog, the Dubai International Motor Show's organizers posted up this pic on the show's Facebook page and said that the FT 86 sedan's regional debut would be at the show (which starts on Tuesday).

autoblog doubts that this regional debut is real since the Toyobaru sedan would probably have been revealed at an earlier show if that were the case. For comparison's sake, here's the left side of the original FT 86 Concept coupe: