Hi, So my novel starts out with a group of soldiers from a different country attempting to take over a small village where one of protagonists live. I have four significant characters who lead these soldiers but i can't think of ranks to give them. I was researching military ranks for ideas but I don't want to rank my characters too high or low. Its a fictional fantasy world so I'm not exactly tied to the official rules but I still want some realism. Basically one of the four character's oversees all three of them. The second one over sees the last two who are basically on par with each other and they oversee the rest of the soldiers, who are among the lowest ranking members of the overall army. Would it make sense then to have these characters as a Captain, Lieutenant and the other two Sergeants?