Since there is all the buzz about SoaSE: Entrenchment, I thought it would be a good idea to start thinking about what could add onto Entrenchment. Here you can speak your mind on what you think the other two expansions might be.
For example; I think there are going to be 3D's in the Expansions, which are Defence,(Entrenchment) Diplomacy,(Unnamed 2nd Expansion) and Destruction or Development(Uber far away 3rd Expansion).
The Fraisers have already *hinted* at Diplomacy Expansions in the 2nd Expansion, and since Entrenchment features on defence, you could opt for mass military upgrades inteh 3rd one, or if you think that the military is already strong enough, Development, which could include new Planetary Upgrades, New Planetary Bonuses, New trade and Refinery Bonuses/Abilities, and, even the fabled colonizable Moons might be added! But,remember this is all just my theory, and I'd love to hear yours.
OR if there will be 3 Expansions at all... 2 Micro-Expansions and the Final HUGE one, with a campaign and everything.