That's what 4v4 is for, luckily you aren't forced to fight in certain battles with a certain amount of people you can to fight, it's going to be an option. I prefer having the option of being in a meat grinder having no recognition and being nothing more than a cog in a machine. Some people like their ego's, that's what 4v4 is for
Anyways, I think the 100v100 was confirmed in a more recent review.