I'd love to see more conflict and different reactions to things in general where the protagonists are concerned. I was having a discussion earlier today, in fact, about how I felt that it was a missed opportunity for at least one of the protagonists who died to not be bitter about their demise. Someone can be a good person and yet still have bubbling spite in response to being cut down before their time. Certainly, that sort of reaction would make the allies of the player character seem more authentic instead of generic 'good guys' who never, ever do anything bad whatsoever.