Gaming is for having fun. Fun requires clear rules.
1. It's designed to be played with only 1 Renegade.
2. We can always adapt existing rules to fit with 2 Renegades
the shadow-Renegade sides with the team that has the most face
up role cards. In case of a tie, he sides with the Outlaws
Main idea: Renegade supports weaker team.
My solution is:
-tie: 1st Renegade who has to take side takes Outlaws. 2nd takes Sheriff.
-Outlaws are weaker: both Renegades takes Outlaws.
-Sheriff's team is weaker by one card: 1st takes Sheriff's side, 2nd Outlaws.
-Sheriff's team is weaker by 2 or more: both take Sheriff's side.