Oh wow it's actually happening.
I heard rumors that Toyota was making a trio of RWD cars, with a new concept being the cheapest, the GT86 in the middle, and the upcoming FT-1/Supra/Whateverthey'regonnadecidetocallit at the top.
According to this:
http://newsroom.toyota.co.jp/en/detail/9737083/, it will fit 4 people. How are they going to manage that in a car the size of a Miata?
Also, on a final note, if the final design looks like that, it's really not for me; it looks ugly in the same way I find the NC Miata to be ugly.