And at the Battle of the Bulge cooks, and clerks defended positions. The 25 years between those 2 battles, not so much.
I am not talking about some 400 pound slob. I am talking about people who are 35-50 pounds overweight and in softball shape. People who may be great drivers, or shooters, or great at computers. I think we need to look at the army as less Spartans and more Oceans 11.