1) The Imperial fleet moves to the Rebel Base system, the base is revealed and a combat occurs. Then the rebel either loses the space or ground battle but win the other battle theather, leaving both rebel and imperial units on the system. If the Rapid Mobilization mission is one of the missions that will resolve later and nothing more happens, can the rebel player still change his Rebel Base even thought there are imperial ground or space units on the system? From what I saw, there are no restrictions besides the system you will choose to be the new Rebel Base can't have imperial loyalty and units and the system isn't destroyed.
2) When playing the Rapid Mobilization mission, do you only decide what the card will do when it resolves before the command phase ends? For example... you planned to change the Rebel Base location on the start of the command phase, but after everybody did all missions and combats, you changed your mind and want to move units from a system to the Rebel Base space instead.
3) When I want to reveal my base location voluntarily this turn, can I still activate a system or do any mission with a leader on this same turn of the command phase?
4) If there are 1 Medium Transport and 4 Rebel Soldiers in Kashyyyk, but one of the rebel leaders is on Kashyyyk by any reason, can I move those 5 units to my Rebel Base with Rapid Mobilization or that rebel leader that is on Kashyyyk won't allow me to do that?
5) This scenario that I read about was interesting... if the Rebel Base was in a neutral system and there are no rebel units on that system and neither on the Rebel Base. Then the imperial player do a diplomacy mission and gives imperial loyalty to that system, revealing the base. The command phase ends and the imperial player can deploy units to where the rebel base is, does this ends the game immediately?