As much as I would like disclosure to occur, it just won't happen so long as our government has control over what gets disclosed. If they disclose info that goes against what they've been telling us all along, it's like they'd have to admit that they lied and/or were wrong. Since the government is like a stubborn child who can't admit to its wrongs, we'll never hear the truth.
The gov't continues to cover up and deny everything because the lies and the things they did to cover up the truth would put a lot of official people in jail and cause a lot of official agencies to lose their credibility if true justice was served and everyone knew about the corruptness that goes on to prevent disclosure.
The only way I see disclosure being imminent is if something undeniable were to occur, like giant UFOs landing all across the US. The other way of getting some form of disclosure for ourselves is to personally investigate the skies and all the information out there about this. The hard part about that is that you have to decide and decipher yourself what is and isn't true.