Anyone notice David stood to the right in this pic

Sometimes in order to create, you must first destroy. ;)

Not sure i should be posting on here... i may do so in my Trailer thread... not to draw attention to it... but in case its spoilery.. as i will dissect the $"£%£$ out of it... and could indeed then lead to Plot spoilers..

Then again maybe how can a in depth look at trailers be spoiler?   There is a lot of clues in the trailer.. easily missed... same as why a lot of people could not get Prometheus it took a lot of study and cross referencing..

I will comment on the Hair though...

Its a case of Aesthetics and Ease of shooting, it maybe would be a problem to a degree to have Fassbender don the Blonde Wig... to play David...  Maybe why we are seeing Fassbender with various Hats, Cloaks and Hoodies....  to disguise that we have TWO different Hair colors...

Doing this limits exposure to seeing his real Hair... which means less time for Fassbender to go around with Blonde Hair..

But the Trailers can maybe be misleading us... maybe just maybe... we have not see David 8 YET?

As indeed this shot alone... when study it, cross reference it... could potentially lead to a massive hint at the time-frame and plot of the movie....   and clues that well prove a nail in the coffin for the 4Chan leak

I may be wrong but in the scene with the piano in it, where i believe the individual sitting in all white is a flash back of a convo between david and a younger weyland, is the colour of the seated individual not dark? by posture i conclude that fassbender is seated and pearce is standing.what is davids hair colour before he dies it in Prometheus?

i believe this is david, talking to a younger weyland. dark hair

if david is to impersonate walter in the film, which is what many people believe will happen, then it makes sense for the plot to show david at some point having dark hair, as it answers the question regard his hair colour straight away, his original hair colour is dark and the dye has washed out or degraded over the years so he has no need to dye it again to take walters place