It’s not a court issued gag order but an effective gag order in that evidence is sealed at Sullivan’s order, so Flynn can’t talk about it.
Flynn has a helluva lot of testimony to give once he’s free of this. I expect he will rejoin the Administration and work closely to prosecute the embezzlement of vast billions from DOD and other agencies during the Obama years as well as international narcotics gangsters behind Hillary Clinton like Fethullah Gulen.
or not being a lawyer am i missing something