I purchased GR Future Soldier (PC), played a little single player (sucks IMO) and what I did get to play of multplayer (tons of disconnect issues) seemed like a downgrade from GRO beta. I think that in itself is a huge compliment. I would however, LOVE to see gunsmith or something similar added to GRO, more customizable guns would just own. Some new maps, maybe different skins for classes/weapons that you can purchase, maybe a domination/king of the hill type of game mode, and a sort of "Gunsmith."
Oh...I'm TRUE in GRO btw. Hate you all