How would chainsaw work? Close quarters mods are cool, but I don't see how a superpowered melee could work on a tag server. Some cool mods that I've seen are a HUNK style neck breaker and grenade planting, both work well, but might not be appropriate for this server because they're instant kills.
"An Air Force A-10 Thunderbolt II flew a show of force and expended flares for emphasis over Salerno after enemy forces attacked a coalition forward base. The arrival of the aircraft prompted an immediate retreat by enemy personnel."