User blog comment:Damac1214/Back in Black - Call of Duty: Black Ops III teased, reveal trailer coming April 26th/@comment-1187559-20150409194934/@comment-1187559-20150409201543

I don't think they would of had enough time to do a choice import to be honest. And even if they did, I don't think they had enough time to make the game react to every choice made before.