I'd be very interested in a bundle as well. I'm currently holding off purchasing because of this.
I'd actually like all three versions because I would play them on ...
FPV Freerider Remixed - Gaming Desktop PC with the power to handle the higher graphics
FPV Freerider Classic - Intel StickPC for portability with much lower graphics capabilities
FPV Freerider Mobile - On my phone, obviously.
At the very least, it would be nice to have access to Classic when you buy Remixed so I can enjoy the higher graphics on my home desktop PC, but still get in stick time at decent graphics with the StickPC when I'm at work or travelling.