Making a game online is a bit more then just 'tricky'. Check out http://www.ongamedev.com/ and search through their forums about how many people would like to make an mmorpg but cant.
Making a game online is a nice magnificent feat believe me. If this were to go online, Im sure that it would be bugged out the behind for a long while as are most games that move online. Would be a neat feature, but would be hard to implement imho.
Now, if armagen has done networking code before, and has released a few other online games, or other staff has created some online games, well then the chances of failure arent as high as other people who have tried. Just my two cents, worth so much yeh?