Since licencing exclusivity is pretty much a heavy issue with Racing Cars nowadays, i think that some racing cars designed by HotWheels or even by Forza itself would help a lot to fill the game of such cars
The idea is that those cars work as plan B, in case another game already has axclusive rights for a certain series, or logistics make better for those cars be put in the game instead of the cars they are based on
Would be more like Formula GT and the Gr.3/Gr.4 cars than Vision GT
The idea is put certain styles of cars that wouldnt be in game otherwise, like Stock Car racing
