User blog comment:Deathmanstratos/New personalization packs, skin packs, and voice over packs announced for Call of Duty: Ghosts/@comment-208.54.38.251-20140419023619/@comment-24001421-20140419030820

i think they realized that quite a while ago, since black ops didnt even have weapons which went to the time period, and same with the 1980s section of black ops 2.