I get that it's to promote team play.
What I'm saying is the selection process of who becomes the "commander" is completely faulted.
Their W:L ratio will only reflect their ability to lead IF everyone always follows their command. The moment people stop following is not necessarily the same moment people start loosing. So, by not following someones commands you could win the game and improve their W:L ratio. Equally by not following a good commanders commands, you could throw the round and cause a good commander to loose, lowing their W:L ratio.
Banner balance is another issue in two ways
1. Pretty much same as above. Clan leader could control their clan members which will have a massive impact on the teams W:L ratio, no matter what commands are given by the "commander".
2. One team stacks their clan and dominates the server. Messes with both sides commander ratings.
Leechers/trolls
Ending up with a team which has a high population of those which don't care about winning, don't want to play the game or simply wish to troll your W:L ratio. (remember not all of us have your admin abilities to remove them from the server)
Low server population/people leaving the server.
These can both very quickly mess with your W:L ratio through no fault of your own.
Language barrier/mental disabilities
Not everyone reads/speaks/understands the same language or can read at a sufficient level to follow a battle plan. If you end up with a lot of people who don't understand what you are typing, they can't follow your commands.
There's probably other faults as well but it's late and I'm tired (I'm EU btw). Also, I was never against other people being able to have this available, I just want to be able to hide it from my screen
.