Actually MBA many of them fight for real when they graduate. Before their junior year, Corps of Cadet members (Including the band) make a decision on whether or not to serve in the military. If they sign on, many of them do, they go through extensive training and graduate as a 2nd Lieutenant into the branch of their choice. Army, Navy, Air Force and Marines are all represented by the Texas A&M Corps of Cadets. Here's a little known fact, Texas A&M put out more officers in WW2 than even the Naval Academy and West Point. They may not look capable of a fight, but I can assure you they are very fit and ready to go!
Impressive. But my commissioned relatives would probably say they have yet to see a lieutenant or other officer "fight".
Don't get me wrong, I and my family are as thankful as can be for their service!