i would like to say tat. When merger.... it allows people to chose which country they want to go to.
simple as because..
when new players join in game. All of them know what SHU is strong... so everyone joins SHU... end up, always Wei n Wu lose out.
so during merger.... people can choose if they want to change countries. I am sure a lot of SHU strong players want to move to WEI or WU. Because already strong. Wont mind move for a better game experience.
To make the game more balance.... you have to get the strong players to move...
or like someone suggested....
when u merge..... merge 3 servers... each server join 1 country.....
from ENEMIES in 1 server.... to buddies in the next.