This isn't really 'nitpicking', but Sophie and Pedro were amazing tonight. The former really did a great job of bringing out the emerging skill at playing the game that Sansa has and Pedro was simply perfect at channeling Oberyn's rage.
A small thing, but I was really happy they had Ygritte 'save' Gilly and her baby.
Eurosport's minute by minute commentary is quite fun
25'Sagna chests the ball back to the 'keeper, and the ball doesn't go in the net!23'Podolski is sacrificed - not literally, for Vermaelen.
22'Thomas Vermaelen is warming up, so you can expect more goals for Chelsea.
This is why I legitimately laughed at the "They won't talk to us" complaints in the other trailer topic. Why on Earth would they want to deal with people nitpicking things to death to the extent that it becomes another job for them?
In that scenario, Jon gets off his horse to feed Ghost, but trips and falls. A broken neck is tragically fatal in Westeros.
And no, Robb would have no reason to support a Targaryen claim to the throne. Not to mention the 'scenario' is the epitome of stacking the deck, basically picking and choosing plot points based on the conclusion you want people to reach.
Catelyn/Dany/Sansa are the traditional lightning rods on this forum. Tyrion has been making a push since ADWD or so (he generally avoided a lot of criticism before that) but I would say he's a step below them.
I'd put people like Cersei/Theon/Jaime at least a level below Tyrion. I'm not sure where I'd consider Jon, but I don't think he's anywhere near the first four.