Make it an RPG, where some people get to be enemies (that you fight, like monsters), and other get to be party members. The mods/admins could all be party members
It'd be like:
*a wild Piers attacks*
*Drewdelz sends out his Limey*
*Limey does two damage*
*Wild Piers pwns limey but takes 2 damage*
*Drewdelz sends out his ZFGC-catching-ball*
*Piers struggles against ZFGC-catching-ball*
*Drewdelz cause the wild Piers would you like to name it?*
Thats what pokemon would be like in ZFGC style.