This week, Battlefield 1 is getting a new game mode called Line of Sight, which comprises entirely of snipers and medics.
What's more, snipers will receive double damage, practically ensuring that every shot is deadly. The objectives are still your standard Rush objectives, which means that, presumably, the name of the game will be moving slowly and carefully to reach the objectives.
This is the second game mode DICE has added to the game, and it's only been out for a month. Let's hope they keep it up; it's a wonderful way to keep the game fresh.