[Shoegaze99]

My hope is that the expansion pack will contain significant additions to the multi-player game, including improved and more diverse objective maps and a more distinct class system.

I admit I don't know how good EAs record is on this sort of thing. For the console market, they do very little updating between versions of their games, improving incrementally. How that will reflect on the MoH expansion, I cannot say ...

... but maybe the suits will prefer to let the online community lead the charge. It worked well for Half-Life, one could argue, as two of the most played mods became "official" product long after they had been made, in Team Fortress Classic and Counterstrike.