This idea came from Blue Archer and I think it's a good one.

She was wondering if it were possible to have more than the regular four NPC's to fight against. Say there was a scroll down bar on the right hand side of the NPC's, you could advance further against tougher NPC's and test out your strength.

This would be great for stronger players, (or curious ones too), as they could fight against a range of NPC Generals within their range, (as it is now), and also against much higher level ranges. They could gain more honor points and experience, (and money), if they'd been smart with their skill points, income, and army.

Machiavelli