Is problem here that ppl are allowed to swap and change their banner each game? stop that and it would eliminate most of these whines? a banner is for life, not just christmas ie it should be same lvl as a name change for adding a clan tag not just a whim.
Why would a MERC or Byzantium clan member ever WANT to change their banner its goddam unpatriotic! (or something) and really should get you kicked out of any selfrespecting clan i would think? what sort of message are you sending out to the community if you would happily drop your colours just to gain a multiplier?
note:MERC & Byzantium just an example of 2 pre-eminent clans on server (EU1) that i play on most, i'm not suggesting that their members do switch banners(also i can almost spell their names)