The game rules might be a good option. If it were possible, having just two rules which makes the player team the opposite of the enemy team would work nicely. A loyalist rule and a traitor rule.
For example, if you are planning to play as a loyalist vs traitors, set the game rule to player team loyalist on and you can play as a loyalist.
And then the second game rule would make it so the player team is now the traitors side while the enemy being the loyalists.
Don't know how easy it is but I wanted to throw my two cents in there. Sorry for the late post too.
RoamingCharges
Alan joined
Pc gamer, and console gamer like anime, science fiction and games i dig cars and planes nice to meet ya