It is clearly Hadley Rille from the moon mission, you guys just haven't drank enough to see through PD's smokescreen.
I do wonder if Interlagos will be part of the GT Academy given that it takes part during the anniversary of his passing, and driving one of Senna's cars in the final round would be quite something, or if it will be part of its own separate DLC. Likely the latter due to this being supported by Nissan. I'm not trusting PD to deliver anything on time regardlessly.