Yep, remember. In reality, if we are saying that they are murderers, rapists, and other types of felons then they have already been convicted when you think about it.
Maybe the criteria has to felon vs misdemeanor and infractions, where the lesser are allowed due process and felons are considered enemy combatants that get a military tribunal. We can then setup lots of Mil judges and process the most dangerous right away, which is what the goal is.