AfroSpartan

If he hit preview then you could have a dialog box that would ask the other players if they are ready to preview, or everyone goes into the preview automatically.

Yeah because that's alot more convenient. That's unnecessary hassle it would be far easier to just have multiple people working on the same map then you could have some people setting up the bases and such then another person scripting. You waste less time also

I know its very unlikely for it to happen but... We need a multiplayer editor because it would be insanely useful to be able to create a map with your friends. Just putting it out there ;).