Incredible. This so-called lawyer used his knowledge of the law to tip-toe around the US Code. He's got himself a decade in jail to start with. Mueller controls the rest of his life.
His assistant is gone also. And of course, Mueller has Manafort's wife and son dangling.
Papadopoulos is most relevant for the dates of his knowledge of and contact with Russians. He will likely escape jail time in lieu of his cooperation.
Trump is about to be in a very odd position. Everybody on the 'Trump team' had knowledge of Russian involvement. Except for Trump. Idiocy is his best and only defence. Everybody knows he's an idiot.