I have a really great idea, that the community (of which there is a substantial number remaining) would appreciate, and it would bring in some new players, and even boost some revenue streams from what is left of this game. Hopefully someone is out there and has received this message, from a true battlefield fan.
What if BF: Hardline were to make all the DLC free and available to the community and introduce all of the maps into the regular playlists. I know other games have done that before - and it has worked really well.
Now with this, what if they made BF: Hardline one of the FREE monthly downloads for the Games with Gold. And then - discount the option to purchase all of the guns for specific kits and advertise that (a lot of new players will obviously pay the few bucks to do that).
This way we get to play those great maps that they built, that are completely unused, which will bring some more excitement to the current playlist - and the existing community will even grow too.