Someone explain this to me like I'm 5. I just don't understand what Ellara Sand's plan is. Oberyn volunteered to fight; Oberyn let his emotions distract him, and Oberyn died. Marcella is no longer a Lannister, but a freaking Martell. How does killing her avenge Oberyn? It pretty much dishonours his memory, as we know he wouldn't have agreed with this. What about her nephew who loves this girl, and respecting her Prince who has told her to cut this shit out?
Is she expecting a war? What invading army can take Dorne, or does she want Dorne to invade the rest of Westeros? I hope to fucking God that Doran had the foresight to have a guard or two with anti poison medicine. That scene where he says, "we need to keep them safe" makes me hope that the Prince had a contingency plan for this. For some reason I'm more pissed over Marcella potentially being dead than Jon. They telegraphed Jon being fucked by the Nights Watch all season, but the Marcella thing makes no logical sense to me.