I visited some different servers. They had very nice rules!
One server, Die Wester Wilder Jungs is always Karkand but has no grenades, grenade launchers or commander. It is infantry only. It makes it quite intelligent - you have to spot enemy to help your team. So nice to have no nade spamming.
Another server, French I think, had a good rule: friendly fire damage on for claymores! This was a very nice rule. Though I might have been stupid walking into claymores sometimes, it was a nice feeling to punish the Team Killer. haha!
One server, Die Wester Wilder Jungs is always Karkand but has no grenades, grenade launchers or commander. It is infantry only. It makes it quite intelligent - you have to spot enemy to help your team. So nice to have no nade spamming.
Another server, French I think, had a good rule: friendly fire damage on for claymores! This was a very nice rule. Though I might have been stupid walking into claymores sometimes, it was a nice feeling to punish the Team Killer. haha!