The game is constantly evolving. The developers could say that they're never going to add another Frontlines map to the game ever again...only to change their mind and add one anyway. That's how game development works. The people acting like it's some sort of deep betrayal either need to get a different perspective or take their leave of the game if it bothers them so much.

I honestly wonder why some of the people complaining even play this game...especially when I look through their post history and see that they've had beef with the game for years. Perhaps it's time for them to hand the torch over to the newer generation of players? Especially since we seem to enjoy and appreciate the game a lot more than those who only seem to want the developers to treat them as celebrities because of something minor that happened five years ago...