MAG premise already kinda outdone by Dust 514 : http://www.gamasutra.com/php-bin/news_index.php?story=24886 / http://video.golem.de/games/2283/dust-514-ego-shooter-im-universum-von-eve-online-gamescom-2009.html
basically, the people playing EVE Online are the commanders, and the people playing the shooters are the mercs who go out and fight for them. Sounds like a cool idea.