I saw the RoN thread
http://www.apolyton.net/forums/showt...threadid=65850
And how these use supply wagons, this could be used in Ctp2 if you make land units have to return to a base like aircraft right. Just make the supply a land unit also, and make ground units only have to return in 3 (or more depending on the unit).
Or just slow attrition without a number of turns without supply.
But could such a unit go on transports being that its also a transport?
And will the AI handle it, being that its like a carrier, i think maybe.
Of course this would be awesome if the resource systems being suggested get implemented too.