Would anyone else be interested in a much more evil, oppressive NCR? It would pose an interesting twist in the storyline of Fallout, and would also allow the player character to face a new "villain" faction. Not only would it be jarring to begin the game and see how the NCR has evolved since the last game, but it would be the logical next step in the corruption of the Republic. The NCR could be characterized as a organization that has been twisted away from its original pre-war ideals, to expanding the reach of those ideals through military force and political oppression. I feel I'd also be speaking for a lot of players when playing a more evil route is fun, and acting as essentially a member of the though police would be a great re-imagining of the basic NCR playthrough. Notwithstanding, the NCR Veterans have also always reminded me of the Combine, so seeing them in a similar position would be pretty cool too.