Thanks for the heads up, shame they can't offer a USB upload slot for consoles. Maybe something they might consider who knows.
Looking great though so seems I have another racer to play on the PS4.
I agree it would be cool but that's totally out of SMS' hands. It's currently not possible to do that with a PS4 or the XB1. I mean... It's not even just that MS/Sony don't want too, it's technically not possible right now. Both consoles would need firmware updates for that and it's a huge potential security risk so they'll never do it.
The only possible solution I could see would be "Skin packs" dlc that SMS could do but then that would cost a lot of money and time so who knows.