Now see, being a groundpounder myself, I woudl argue that being in a nice cushy aircraft is hardly "being in combat." Althought I am Artillery, my last tour in Iraq 05-06, was as Provincial MP's. It was not at all what I thought It was going to be. We guarded convoys from one end of Iraq to the other and I was in charge of 12 females, who went on runs with us and saw plenty of activity and got plenty of Trigger time. Also as pointed out earlier, all of Iraq is a combat zone, even the "safe" bases get occasional morter and rocket attacks. Combat specific MOS's are out at this time for females, however, you cannot escape combat of some type once in country.
There are different types of MP's just so you know. Some are your traditional Police type, dealing with giving out speeding tickets and such. But during war, MP's take on a drastically different role, as I recently found out.
The bottom line is, you will get a dozen different answers as to what jobs suck and what jobs are great and they are all correct. Go with your gut instinct on this one, its usually the correct answer.