When an attorney is mentioned most likely there is a thrust to get justification to an issue after reviewing all of the fact of the case. In the issue of the military tribunals for suspected terrorists, the attorney assigned to their cases have the goals as if in a trial.
No, the rules and guidelines relating to attorneys for military tribunals are not legal or justifiable, because the military is very secretive about the process. In a military tribunal, the defendant is very limited in what person is available to represent them. The public really knows very little about this process and should have more information.