I would like to chime in that any RP that has more than one person (including 1x1) are technically collabs, otherwise it's just a fanfic or small story. We are trying to collaborate on creating a story all of us enjoy. One person dropping out while controlling both weapon and Meister can be just as bad (if not worse) then one part of a pair. As for the fights in this RP, yes the weapons might have (a bit) less to do then they normally would, however they are still their own characters, meaning they can argue against actions, use their own abilities, or plain out revolt against their Meister and do there own thing. Not only that but it could easily be done that the weapon has to use their own abilities/techniques without the Meister having more then the ability to request it. Not only that but in the show (and I'm sure in the manga as well, still need to read it if someone would be kind enough to pm me to a good site...) the meister and weapon occasionally have to (or get) separate/d during a fight. Also, Thinking about it don't the teams have to be Meister and weapon pairs/teams for the Team Resonance?