I don't think that every school that a Marine attends has to be necessarily 100% related to his job field.
SCUBA or Jump for an admin bubba (I've seen lots of admin guys w/ lead sleds too) is a little ridiculous, but someone mentioned small arms weapons courses and things of that nature, those are, IMO, just like MCMAP - a force multiplier.
You can send a few guys to learn more weapons tactics or MCMAP (or whatever), and they can bring those skill sets back to their unit.
After all, the Marines of CPAC probably aren't going to man the front lines anytime soon, but even still: Every Marine is a Rifleman.
In some ways, it is similar to the concept of WTI, IMO.
SCUBA or Jump for an admin bubba (I've seen lots of admin guys w/ lead sleds too) is a little ridiculous, but someone mentioned small arms weapons courses and things of that nature, those are, IMO, just like MCMAP - a force multiplier.
You can send a few guys to learn more weapons tactics or MCMAP (or whatever), and they can bring those skill sets back to their unit.
After all, the Marines of CPAC probably aren't going to man the front lines anytime soon, but even still: Every Marine is a Rifleman.
In some ways, it is similar to the concept of WTI, IMO.