The FCC thing will always be 3D-3R I think with the chairman appointed by the President or something. Just going from memory.
In other words, the fascist 3 are probably there to stay.
In an ideal world where Christianity and Conservatism are triumphant, the DemonRAT party will be outlawed. While not totally plausible, I look forward to the day when a vigorous, true two party system exists for voters to make a real choice:
Extremely Conservative
Exceedingly Conservative