My idea is this

Adding Kiddnapping so users can kiddnap other users for Money or Ransom . That way if one someone kills someone from another family just kidnap a member of that family and offer a ransom for the player . The player that is kidnapped also has and option to escape. This also comes spreadsheet to keep track of how long the member has been kept and if there are escape attempts, and if the victium escaped .Also you get money like if the kidnap is successful u raid his wallet automatically and get the money he has on hand .

Bringing over suggestions from .org are we?

Why would someone bother paying ransom instead of shooting the kidnapper?

if the kidnapper is shot, the kiddnaped is shot too and to avoid that they pay a ransom. interesting idea

but... wouldn't work

If my family kidnapped someone from other family, we would certainly enter a war. And while that is fun, it's generally being avoided.