GamePro: "While there is still no word on what other changes we can expect from the multiplayer game modes, Battlefield's players classes have seen some significant changes.
There will be some upgrades to vehicles as well, like customizable weapon and equipment sets. We can also expect some updates to the skill tree system, to keep things more in line with the new class abilities. Dog tags get more personalized too, giving you more info about the people you take out in multiplayer matches. In all, the multiplayer for Battlefield 3 looks like the kind of thing that will keep fans and the community of Battlefeld online gamers happy while still switching things up enough to stay fresh."