He did plead guilty and accepted a pardon, which is another admission of guilt.
Is it possible they screwed up?
Okay. You asked if they “screwed up”. You do realize it was planned, not a “screw up”, don’t you? You don’t know about what actually happened to General Flynn. I could help you understand, but don’t see it as a useful expenditure of my time.
I spent a great deal of time looking at that particular set of events around General Flynn, so I know what I speak of.
Again. It was not a “screw up”. It was a planned and executed operation by the Obama White House against Flynn.