Now, before you thumb your nose at this, because it's another ranks suggestion, hear me out. This is quite possible, and I was thinking, that there could be the 3 services of ranks (US ranks would be fine since the ones on here already are). When you join, you can have the choice of going up the rank system of one of the 5 elements: Army, Navy, Airforce, Marines or Coast Guard. Or, if that's too much, just three. And maybe, if you would like to transfer between services, that option can be bought in the PX for a certain number of milbucks....just a thought.
