User blog comment:Corporal Morgan/Customisable Characters/@comment-1142365-20100129222429

You could make one character for each team, you are prompted to do this before you start multiplayer. You can change them at any time or just use a default character. It would be fun. This way confusion would be avoided as teams could be told apart, as the customizable bits are unique to that team. This includes ghillie suits, you can choose whether to use them or not (assuming you've unlocked them).