Isn't going to happen, though. STEM ex-military get great packages with govt contractors while living in low-cost of living areas. It's a slice of heaven.
He would have to be a real dellusioned SOB to pursue something on Wall Street.
15 of the Fortune 500 CEOs have military background. What you said has a lot of merit, officers especially colonel and above are in very high demand....Though as sle stated he is looking for younger guys.
http://www.businessinsider.com/15-fortune-500-ceos-who-got-their-start-in-the-military-2015-8