we want stations, SMACs, and fleets to be apart of your defense. Really UNSC offense is just you throwing your ships out there in a rag tag mix fleet when your opponent wasted his fleet on your defenses. Its that WWI style attrition fight where you take a passive aggressive defense and once your opponent rushes your trench enough times to have disproportionate casualties, you tell your guys in your trench to go over there and tip them over. So two stations would allow something to specialize in fighters and combat support while the other would specialize in other types of support. Also two stations in a grav well would show how serious your opponent is to wanting that point. You jump a fleet into a system with 1 SMAC station and a charon then you know they obviously are spending money elsewhere. You jump into another armed with 10 SMACS, 40 ship fleet, and two stations? Now you know he has something important there.