Wait were you the one who asked about a second character earlier or was that someone else

Whoever it was you can make a second character now lol. Anyone who wants to can I suppose.

Edit: And about the whole authority thing, I think a turian would be a good choice because of their military education. But if you want, we can have Kruschov lead the first mission from the ground and after that mission he will name someone to be in charge. And shortly after that we can kill him.