So I'm going to be trying Sentinel next, and it's my first in a long time. Which should I stat up first?
EDIT: So yeah, the Promotion mechanics are completely borked for me. It gives me the extra N7 points, it resets the class, it does everything except actually remove the character from my roster. I think I've promoted my Destroyer like 3 times now, and he's still the same guy. Just, y'know, lv. 1 instead of lv. 20.