Bring back the HC mode of BF3 and 4

Please bring back the Hard Core mode with friendly fire that was BF3 and 4s best game mode. It was a good balance of gameplay where friendly fire affected your team but you could ID friends by green and blue markers. Later games took away the blue markers causing players to have to rely on knowing the specific uniforms of each team each match. Total nonsense in the WW WW2 context since you got randomly placed on either side each game and there were so many different uniforms for each class. 

Hope others agree lol.