That's just the way the cookie crumbled.<br/>See, I'm pulling everyone's characters from a supplement called (appropriately enough) 1001 characters.  The five chapters devoted to the named services each have 136 pre-gens in them.  See how this works?  ;)  It's a lot faster (for you) than rolling a ton o' dice...and as it turned out, all three of your options just happened to be Lieutenants.