CoD Ghosts is probably my least favorite game to hit next gen....hopefully they change my mind but im an online guy and i can tell you BF4 looks sick with the 64 players...COD gets that im sold....
Due to the fact that there hasnt been a large map in COD for forever, I really doubt that will ever happen. Plus, COD and BF4 are two different types of FPSs. 64 player matches fits BF, it doesnt fit COD. It's like trying to fit a square peg in a round