nope, they meant classes. they mentioned factions as well: "There will be more choices than ever to arm yourself in the Tower. [b]Factions[/b] will have their own guns. [b]Classes [/b]will have their own guns. More Quests will lead you directly to specific guns. Even the Gunsmith will have a new way to include you in his enterprise. We’ll inspect all of that as well before you earn the means to equip yourselves to meet a rising threat.