I think that something missing from Force Commander was an Orbital Bombardment command. There were plenty of times that I wished I could have that Star Destroyer in orbit rain turbolaser fire down at a target that I couldn't get my units to. The rebels could have built an Ion Cannon that would disable the Star Destroyer, preventing it from sending down any reinforcements for a few minutes.
I doubt that the calling in more units from orbit will work in GB so that makes the Ion Cannon rather useless, but what about the Orbital Bombardment?
Worf