Imagine working in an organization, whose only real job is legitimately using violence on behalf of the State and you get a person who is like "I'm really good at being XXX and I just want to do that to help the organization achieve it's primary mission".
The organization replies "that's great Capt XXX that you are a really good warfighter and wanna manage some violence and all that but we are kinda pissed that you didn't get your second language profile and turned down a job at CFRG so like you better go find a new job"



Only the Military would invest $$$$Millions of dollars training someone only to never employ them at said job. Not only that, they'll waste more money and time on people that they've invested nothing in and are unproven commodities.
They will spend no time investing more money in to proven commodities and won't even care if they leave LOL