I am thinking of a running game set after/during a Federation Civil War.
The setting:
5 years after "Voyager" the Federation becomes deeply divided over civil control, "political correctness", personal freedoms. A large portion of the Fed breaks away and bands together in it's version of the "perfect" Federation (as it was ment to be). One Federation would be more Totalitarian; The other more "open".
What do you think?