Depends on what sort of victories the DTI is tasked with securing, if any, I guess. Are they the police, or the medics, or the army, or all in one package along with the judge and the jury?
The Council apparently is worried about Starfleet captains making excessively independent decisions over life and death. Do they have armed guards placed behind the backs of all DTI workers, with the fingers on the triggers, and the phrase "Please think that over, clear it with the Council, and you may live to see it happen" well memorized? That would sound prudent.