In a perfect world these troops would be in place to arrest every member of the House and Senate, and everyone in the FBI, DOJ, CIA, DHS.
Oh, gosh.....could you imagine the absolute freak-out in the network control rooms if the military suddenly appeared on the grandstand for the inauguration and stated arresting people?
“CUT TO BREAK!!! CUT TO BREAK!!! GO TO BLACK!!! DO SOMETHINNNNNGGGG!!!!!!”