Hi Will
At the minute we can only speculate what some images are of, Am awaiting to know how Tim gets on with Jeff Glickman tomorrow.
While am 100% certain there is aircraft debris in 2010 video, There are other's with better suited backgrounds in photo interpretation than my self, And i believe it will probably be a long time from now, that the new debris field will lead to the area in 2010 video.
However i am hopeful of a more easier approach, I have been searching internet for dive's that have taken place on the reef at Niku an here is one image with object highlighted with red line round it, This is a dive on western reef face
No doubt it's probably a large rock but due to some of it's curves i feel it's worth getting second opinion