A four-door Scion FR-S is coming. Maybe. If Subaru gives it the thumbs up, anyway. But a Facebook post over the weekend has led some to believe it may appear as soon as the Dubai Motor Show this week. Or was it just a mysterious social media screw-up? Here’s how this went down, according to Carscoops. This weekend the Dubai Motor Show’s Facebook page had a post with the image you see above claiming the Toyota GT86 Sports Sedan will have its “regional unveil” this week.