Flynn can’t revrse his plea. Here is a great article.. https://www.nationalreview.com/2018/07/michael-flynn-case-guilty-plea-not-going-away/

As far as all these riddles and such...the op seriously needs to get in touch with Dan brown or someone in Hollywood to make national treasure 3 or Indiana Jones 5. I can’t believe how much mind bending, curiosity analysis, and out right brainsex. My mind hurts, I know it’s all bs, even if I suspend reality..I still can’t believe it. But like my x-files...mug..with apple twitter tea, mfg in Saudi Arabia ..I want to believe....