Re: Are we going to see massive 50 v 50 or > MP games?
As much as I would love to see DICE raising the player count in matches I just don't see it happening just yet, Battlefield as a series has always been known for its 64 player cap and still having netcode/networking issues, raising that will bring even more instability.
if a WW2 game with 50 vs 50 player count interests you that much, I would highly recommend keeping an eye on Post Scriptum, it's a WW2 game geared more towards realism and simulation like Project Reality and Squad if you heard or played those, it's on steam and you can check the roadmap here
50 vs 50 dedicated servers is something they wish to bring to the table.