The title says it all, folks; it's all The Replacer's fault. In the new Call of Duty: Black Ops 4—Operation Grand Heist trailer, fan favorite The Replacer teams up with Dr. DisRespect to wreak havoc...well, everywhere, really, if the trailer is to be believed. He's got his grubby hands in various real news stories from around the world, from the farmhouse to the White House, so you can have plenty of time to devote to Black Ops 4. Don't you worry. He's taking care of it...kind of.