Right now Grand Bazaar, Operation Metro, Caspian Border and Strike at Karkand are leading an online poll. Whichever ones win they're going to get quite an overhaul.
"Metro and Caspian are runaway favourites," core gameplay designer Alan Kertz told Battlefield fans during a session. The is reflecting that still.
"This Premium expansion pack will feature four of the most fan-favorite maps from Battlefield 3, redesigned to take advantage of our advanced Frostbite 3 engine and enhanced to include new multiplayer features from Battlefield 4," reads the of Second Assault.
Battlefield 4 releases on Xbox 360, PS3 and PC October 29th in US, November 1st in EU. Xbox One and PS4 later.