I have only one problem with multiplayer public matches, the games are 90% one sided, Due to the fact that the multiplayer lobbies are unbalanced in terms of rank. This has happened in every call of duty game since World at War. Who do I file a complaint to about this subject?
If thats your one problem, count your blessings.
I don't understand why rank is public or why it matters to have an imbalance of rank. I presume that if you continue to play, you will rank up.