(REQUEST) Arena mod???

[Metetor]

I was thinking it would be cool if you could have prisoners fight, in an arena style setting. It would be put down as a zone, and in order for the zone to work it would need to have walls around it and no roof. Maybe visitors from other tribes would pay to watch? Maybe it could be used as a scare tactic? It could also make those that watch it happier, as a sort of entertainment. Just and idea! I have no idea about making mods but if this is possible it'd be a worth while mod. Thanks for your time!