Did anyone pay attention to the squads trailer and the squad members names? Many of the squad members were named based upon either a weapon or perk they were using and then the other part of the name was probably a map name that the member was meant to be used for when that map was played. So if you wanted to learn some possible map names go watch the vid and pay attention to when it shows the squads names.
Like DangeStorm.. Danger close being the perk used for the possible map named Storm. UbewCranked, a game mode listed as par of a name this time. FreightOnTheGo, freight being the map onthego the perk.