The scuttlebutt is that Disney executives simply don't know what LucasArts IP they bought when they bought Lucasfilm and it will likely take new blood at the executive level with some bit of videogame literacy.

Some of that might also be complicated by existing licensing contracts. For instance, it's not clear from the outside how much Double Fine (and thus Microsoft) owns now of the games they managed to remake (Day of the Tentacle, Full Throttle, Grim Fandango). Maybe Microsoft has the movie rights now? That would be funny, though Microsoft's attempts at movies to date have all been cursed.