Assigning an entire team a role

I have a 4-team, 2-man PVP game I’m working on in Rec Room.

In the game:

• At Start: It takes the total # of teammates per team and assigns that as their team score (E.g. 2 teammates = score of 2)
• When someone dies, it subtracts 1 from the score
• When they revive, it adds 1 from the score
• This means, when the team score = 0, the team is out.

I’m trying to take that team out of the arena and put them in a Viewing area.

Here’s the questions:
I think the way to do it is to assign them a "spectator" role, give them locomotion rights and TP them to the viewing area. Right?

• How would I assign an entire team a custom role? I could then use a trigger zone to look for that custom role and TP them to the Viewing area
• How would I remove them from the game but keep them in the instance? This is seen in RRO Dodgeball as there are 2×2 playing, people in the sidelines, and sometimes people who just joined and are running around at endcourt.