Some of my ideas.
* I love the thing that you make each faction looking different. I would love to play this game without having friendly troops a name over their heads. Wouldn't it be more easy and better to make some armors with tabards and change their colors and emblem for every faction?
* I used this idea in my own mod, I made a NPC that teaches my heroes weapon skills for gold, so they would get better and wouldn't stay in their low weapon skill levels. Also I added a XP seller for them. They worked as "HERO FIGHTING TEACHERS" or something
..
* What I love in this game is to battle in the arena .. As I see in hear the reward of winning fight is changed, if you win first time you get 360, then 290 .. till you get only 150 or something, whats up with that
? Also would be nice to equip weapons before arena battle like to have bow two-handed sword or sword and shield or lance and shield with horse or something like it. Also could decide what your team have. Also numbers of warriors per team could be adjusted before it starts
* Another idea is about the slaves. They do small profit in M&B, you could do something to change it.. like for example:
1. Add a NPC who could be a mine owner, you have to buy that mine from him and then you can palace your slaves there, and after each weak you could get a profit from it what differs how many slaves are there
2. You could add them (or to have % that they will stay or run away) to your villages and work there for you and get money from it.
3. This is a big one. Use slaves in castles. Like give them in castles as castle slaves. And allow to upgrade a castle. For upgrading player should need some amount of cash, and amount of slaves. After upgrade slaves could be set free or something to make it more difficult. For this you would have to make some castles, one better then another, what would be like upgrades, where the opposite force have more difficult way to make the way to your casstle or make their loss in troops more larger without making new castle models.
* Add something like golden bar or such item to caravan drop after the battle so if you win them you get some bounty in the end
or add more cash reward after a battle.
*Also about money in this version. If you own a village then you gain much profit from it, so after that you can easy buy everything what you want. I think it could be harder, so you could adjust item prices and make them more expensive, or lower money you get from village.
I know some off the stuff could be very hard to make, specially with the castles, but its just my ideas I share. BoW is my favorite mode since I am playing
Thanks for your work on it and good luck in future.