Ninja or Red Mage. Red Mage is more useful, but Ninja are always cool.
Palamecia is king of both heaven and hell... c'mon.
Never played III.
Cecil as a Dark Knight, Kain while still a good guy, and Edge... see the duh above.
Faris... who would have guessed that this pretty-boy of a captain was a woman? Surprised face...
Shadow...
Genesis 1) everyone else hates him, 2) can't choose out of the rest.
Seifer... he's left-handed.
Blanc 'cause you can't see his eyes. Gilgamesh... same. Can you see Marcus' eyes?
Paine.
Never play XI
Reddas... because Balthier's too obvious.
Never played XIII
Haven't played T enough to know. I like Ramza's name though.
Haven't played TA.
Haven't played Crystal Chronicles either.