I don't know, but maybe in a while we probably won't need the other missions to be separate.
Since channel command can load "sub-missions", it could be running all the time as the "master mission" and whatever new scenarios the guys build could be added to the "sub-missions".
Just a thought, because i expect a lot of people joining to try out channel command, getting a different one and going "awww, it's not the new mission"
Keep up the great work