Hi! to the point
More than one Human commander.military bases have commanders,in x-com you don't have one base but many,i believe that having more than one commander is appropriate and realistic,and basically bad ass...you know that heavy voiced dude who never crouch when artillery shells fall around him.
Seventh rank,The One General.well that solves the limit of the commander,and allows you to have base commanders in your bases,and a general in your H.Q.
and is more realistic.
Selectable promotions!! well i never liked that my virtual self never gets the rank it deserves...i mean I RUN the operation here! not that random dude.
And by the way do you remember that soldier? the one who saved the mission? well he earned a promotion in my mind but not in the game,and that sucks!
It sucks that the other guy missed three shots and failed to cover the team! i want to demote him! and force him to "get better" (a possible bonus when you demote some one? and some trade off? like lower his moral permanently until next level? or something like that)
So what do you say? Good idea? bad idea? well i hope the devs or a modder can add it.Sorry for my English