In my opinion, I think NASA and the other agencies are doing a good job of speeding up the information process of revealing to us that "We are not alone". I would not expect them to show us EXACTLY what we want to see. Going on the data I have analyzed,  I firmly believe that the next set of images we receive in 1999 when they  re-image CYDONIA again will show without a doubt, what we know already to be true. These are artificial structures!!! But by that time, 1 year from now. We as an Earth population will have studied this subject long enough to realize what we are seeing is true.  The desensitizing of this information is the only way the global population can handle this. The world was once thought to be flat as well. 

Through out history people in religious positions speak of angels or disciples of God. I think that we are interpreting the ancient texts inaccurately. For instance, Christianity constantly refers to Angels or Beings from Heaven giving us knowledge. Interpreting this through Ufology, it seems very possible to me that all these events may have taken place in the past. "Angels or Beings from Heaven" are being reported even today to be visiting us and giving us knowledge. Is it not possible that other beings, non-human, are also disciples of god? That they too might want to learn the ways of life through knowledge and respect for other life forms? I tend to believe that higher intelligence would lean more on the logical side.