Starfighter's aren't just used for space warfare - they're also used in the ground attack role. Some people have already played the Death Star trench run battle with homemade turbolaser towers.
I'm hoping FFG will release a scenario pack with turbolaser towers and a Death Star mat and maybe on the other side - a planetary base or even a CITY mat! The scenario pack could even come with tiles for turbolaser towers, AT-AT walkers, shield generators, anti-aircraft batteries, factories, bases, ammo dumps, supply depots, and other juicy ground attack targets.
Bombers could even carry new bombs specifically for the ground attack role.
Here are some pics to prove that starfighters aren't limited to aerospace superiority missions:


