I know its a big question, and has a lot of pr0's and cons. But, as i play the PK server, i believe that multi-play is a good idea. Beings a fighter characetr wont have the nexus to make other st00f, he can/would only be able to sell his drops for gc to buy pots/ess/wep/arm ect, but if he didnt have those things to begin with, that would be a little hard.
But if there was multi play, a person could have a fighter, and a supplier for himself.
Idk what you guys think, or if you could let us vote on it, or try multiplay for a while, see how it works and go from there (when the time comes) but i think it would be a good thing overall