I would say that too but even then the female warden who loves alistair may not be able to do similar choices that a male warden who willingly exiled his friend Alistair (stupid bugged game won't let you kill Loghain and keep Alistair unhardened) to gain the throne. The female warden may not have the same problem that a man with the lack of qualms that is my rogue human warden would have in dealing with the situation.

On a similar note let's talk about the dwarves....what do you thinks going to happen once either side gets on the throne late game. One is a tyrant who forces advancement while the other is prejudiced and stuck in the old ways while being 'honorable' about it,