Squad. It's by a lot of the old Project Reality mod devs from battlefield 2. Think the halfway point between ARMA and Battlefield on the realism scale. Great for random teamwork, as most servers enforce mic rules especially for squad leaders, squads tend to stick together as cohesive groups, and the maps are fairly large and allow interesting battles. Currently servers cap at 80 players bu the plan is for it to eventually be 50v50. Transport vehicles are in, as are four armies, namely MURRICA, GLORIOUS CAPITALIST RUSSIA, Durka Durkas, and the Slav Squaters/Team Cheeki Breeki.
Still in EA so if you're against that I don't blame you, but it's a competant package already. I usually play medic because I am garbage at fighting medium/long range which is where most engagements take place, so instead I patch people up.
Also a lot of MLB The Show's Diamond Dynasty, because unlike Madden it';s actually a good translation of the sport since it isn't trying to timecompress it. Plus stacked teams aren't as OP since you still need to be able to square your hits up properly, pitch around, have plate discipline, etc.