I would like the next game to have two lords: one who is a protector of beauty and of similar appearance to Oliver, and the other being a bandit like Gonzales. It would be great! The beautiful vs. the ugly rather than good vs. evil, which is clearly cliched.
I'd be happy with a non-lord protagonist that mains in bows. Just as the lords have special weapons, he could have a short bow (1-2 range) specifically for him or her, or knives for close combat. A protagonist that wields dark magic would be pretty cool as well (but could turn out horrible if inaccurate). Though I'm sure we can expect many more blue-haired sword-wielding male lords who are facing invasion by an evil country.