system
Given the following post, respond as if you're commenting on Reddit:
human
[ASoIaF] Oberyn doesn't fuck up and wins the trial by combat. What happens next?
gpt
Dorne is now in a much more politically tense situation. Tyrion probably needs to flee the city to avoid assassins from Cersei and possibly his father, and would probably go to Dorne because Oberyn would probably invite him in his unceremonious flight from Kings Landing. Much of the same would follow, but the Dornish internal politics would be very different. There would be no motivation for the sandvipers to rebel, and, if Marcella is already there (idr when they actually sent her...), she'd probably be a very well-cared-for hostage.