Snowcat is already virtualy a Gi Joe crossover, I keep waiting for Tiger Force Snowcat to be released.

If they did make Gi Joe Transfomers. Deluxes should be TF scaled Autobots and Decepticons who turn into vehicles with Joe mini figures who can ride in the cockpit, and Voyagers should be GI Joe standard size figures who come with a TF that turns into a bikes, trouble bubble or other small vehicle they can ride.