"Walter's" hood{SPOILERS}

[swarm87]

when i saw the movie there was a moment that kind of stuck out for me when it was revealed that David switched places with Walter; when they were on the crane platform Walter's hood went up for a good 5 seconds when he was walking up behind Daniels that looked like when he initially showed up in the corn field . anyone else notice this and think this was intentional or just a coincidence caused by the wind machines?

[ThunderV]

I did not notice this, but I did notice David picking up the petrified xeno egg (referenced in the novel).  he does this right before he takes the captain into the room with the face hugger/eggs....anyone else notice??

[whiterabbit]

That bisected egg sure did look like the ones in the derelict and definitely not the batch David was cooking. Of course the xeno that hatches out of humans could lay that sort of egg. Hence, the missing ingredient.