I'll take an RPG or a LCG, but I think the TH universe is the problem here, it's pretty obscure and doen't have a personality like Paolo Purente behind it.
But that said as much as I like the TH universe, what I think we all like is the gameplay, the Pathfinding system, and all the customizable character abilities.
So, I think I'd like to see a game set in the Dust Universe using the same game play mechanics as TH, maybe FFG could even make a game that uses all the currently available Dust Tactics figures. Of course the Path circles would need to be bigger as the DT bases are 30mm not 25mm, and they fully obscure the circles on the current maps.
But this all pretty much a mute point as Paolo has full control of Dust, FFG mearly distributes it, the don't have too much control over it, but they could still perhaps license the art ect.