The latest Battlefield Vmap, Operation Underground, channels Battlefield 3's Metro. When it comes to meat grinder situations, I've always been the former, not the latter. I don't do well with choke points!
The map spans a tightly-packed train station, a more breathable plaza, and some sneaky connecting courtyards. It'll be available in Battlefield Vstarting Thursday, October 3, and DICE will also have new gear like the Trench Carbine up for grabs each week of this month. We're still in Chapter 4.
Chapter 5 of the content schedule is the big one: three maps before 2020, including Iwo Jima, and Japan and the U.S. as playable factions. While Battlefield Vhas meandered at times, I get the distinct feeling that the game will see a surge of new and returning players when the Pacific theater opens.