Milburn and Fifield were initially freaked by the single, decapitated engineer, but later when they're wondering around post-storm - when they both find the large pile of engineer corpses - they're fascinated and inspect them, Fifield remarking how it looks like a painting. So one could argue that they had come to grips with the situation by that point. They both had access to number co-ordinates on their wrist devices, so they relied on that without Janek's help. That was complete foolishness on their part, but had the scene where Milburn spots the shed xeno skin (or was it 'pede skin?) been left in, that would have certainly helped, since that was clearly the wrong tunnel direction, and that should have been placed right after you see David stash the ampule. Man, I really hope we get a special edition, it won't be on the level of Kingdom of Heaven's transformative extended cut, but it would improve it. Anyway, back to the OT, I'm excited for this trailer and I think it's the right move to let Rogue One have centre stage right now.
