Neocrisis: Advice for Uncharted 3's Coop

Matthew of Neocrisis writes: First let me start off by saying yes I am aware that Uncharted 3 hasn't been officially announced and therefore neither has its coop story mode. However that doesn't change the fact that they're coming. Anyone who's played Uncharted 2 for more than two hours could sense that at some point in its development it was going to have coop through its campaign. I lost count of how many times I gave or received boosts and the ridiculous number of times I or another character was expected to catch someone at the last moment seemed destined for a quick time event.