I quite like the Idea, they could modify the Valk with a storage tank in the rumble seat area. The only issue is that you'd be able to resupply Silos in obscene places a little too easily. As it is the Turbo Boost on can get ANTs onto the flat topped mountains on Hossin which are practically unassailable to conventional attacks. If they could resupply by air rather than having their ANTs running a blockade of tanks then the base becomes impervious to the only realistic way to take it down.
Holy necro batman! But on topic, last year they were planning on adding a farming alert "Refine and Refuel", the winning faction got access to a special valk with a mining laser instead of a belly gun (and the driver got lolpods) So yep, they were considering flying ants!