If you could pick any MOS, rank, and/or branch in the Military, what would it be?

15U 160th SOAR. Ft. Campbell of course

If I could re-up for anything, Anywhere, I'd like to find a way to be at a NATO station in France or the Embassy in Paris. 
I speak French, and went to DLI with some officers who ended up in France and I think it would be a fun station.

I would still be an MP. 

Id like to be on an aircraft carrier sending airplanes off the deck (if your question permits switching branches too)

USMC Infantry.

Ya know, that's a really interesting question...when I'd been Army ROTC, then USAF OTS, I'd had delusions of grandeur about being a flight surgeon doing bioengineering research...needless to say, I bollixed the whole thing up, it never happened, and I got bupkas for all my efforts...when I'd gone USAF OTS, a recruiter for it explicitly told me I was in the wrong office, to exit, stage left, and see the USAF Biomed Sci Corps (BSC) recruiter about the Bioenvironmental Engrs (BEEs) under BSC...needless to say, I was too stupid and inexperienced to know when I was being told the truth, which caused myself, my wife, my family, her family, our friends, and God, 44 yrs of unending heartache, misery, grief, upset, aggravation, and thwarted ambition...the correct USAF AFSC, analogous to Army MOS, had been 9124F...needless to say, I knew nothing about such "shredouts", namely the "F", as they were called...all I could hear was "bioenvironmental", which completely threw me off...had I listened back then, instead of being a complete, total, utter nincompoop twit, I "might've" actually managed to have had a halfway decent chance of getting the whole thing right, instead of so totally, abysmally wrong...obv, had I gotten it right, I might not be typing all this right now, certainly, as well..I mean, some of us just were genetically born to fall uphill, and/or never manage to grab the brass ring, quite clearly, ya know?

Marines - 0311 (Grunt).

Aviation Ordnance in the US NAvy which means I would not change a thing! I wanted to become an Equipment Operator like my Father in the Seabes, but after going to school and finding my niche and getting to the fleet. I was quite happy!

Toss up between #1.) super cobra pilot, 0-9, USMC #2.) combat diver, E-9, USN

Infantry