Okay, here's another complex idea/module that we wouldn't see anytime soon or wouldn't get to see at all.
Shinobi Arena
This is basically a pvp arena. You challenge others & others challenge you with no skills, no items, no buffs & no mounts. But I added in a few things to make things interesting.
Registration: 50% of your gems are deposited at the arena counter &
a fee of 10,000 gold. Open to any level & any rank.
Arena rules: 1) You need pvp turns in order to fight here.
2) There will be no deaths & no exp lost/gained.
3) All wins & loses will be recorded.
example: Champion has 15 wins & 1 loses
4) The winner will gain fame & the loser will lose fame.
5) The gems that you deposited will be returned to you when
you quit the arena. But if you have less than 250 fame,
you will lose your deposited gems.
The Fame System
WIN LOSE
Fame: +10 per win -10 per lose
Opponent's level is higher: +1 extra fame gained -1 less fame lost
Opponent's level is the same: +0 -0
Opponent's level is lower: -1 fame gained +1 extra fame lost
For each DK higher: +5 extra fame gained -5 less fame lost
For each DK lower: -5 fame gained +5 extra fame lost
Prizes
25 fame +1 charm
50 fame +100 gold
100 fame +10% exp
500 fame +1 gem
The prizes are stacked so if someone with 300 fame came to collect his prize, he will get +1 charm, +100 gold & 10% exp. Prizes can be claimed once per game day.