Only two more years until elections again. Hatch Act will still be there.
It isn't a law, though. They are just DC etiuette guidelines. When dealing with such pervasive corruption, waiting doesn't make sense. Maybe waiting fr arrests, but Trump shouldn't wait to drop some serious truth bombs before the election.
The Hatch Act is irrelevant to arrests. The act prohibits federal employees from doing things like campaigning for a politician.