Better be in the next ten years cause I'm afraid beyond that lies the tipping point.
Trump has about 6 months to take some actions to attack the Deep State. After that we are going to be in the middle of the 2020 election, and from a practical point of view Team Trump will not be assured of enough time in office to complete the prosecutions.
Mueller has moved pretty fast for a Independent Counsel and has been at it for two years, and hasn't yet wrapped it up. Obviously he still has the Stone prosecution to wind up.
It's just not going to be possible for Trump to guarantee prosecution of people in complex cases if he doesn't kick them off pretty-much yesterday.
Remember Obama dropped cases that were already complete with guilty pleas and awaiting sentencing. Specifically the Black Panther voter intimidation in Philly.
You think the President Kamala Harris wouldn't end prosecution of Comey, Clapper, Rice, McCabe, etc.
My strong suspicion: there will be no tribunals and there will be no conventional indictments either. The Deep State gets away with it, again.