The Federal Trade Commission complained to a federal appeals court on Wednesday that Microsoft’s layoff of 1,900 employees in its video games division went against its representations in court as it fought to acquire Activision Blizzard. The move undermines Microsoft’s claims that the companies would continue to operate independently, the FTC said, and will make it harder to get “effective relief” if the agency succeeds in its administrative proceeding.
That is moving the goalposts. In your other comment, you said, “What is the FTC going to do about it? Most likely do nothing, or issue a stern warning.” I have demonstrated that they are doing neither of these things but instead are going through the courts to get injunctive relief.
If the appellate court decides that the lower court erred in its reasoning, then there is no reason why it could not issue such an order. It is not like this would be the first time that the government broke up a company.
There is no reason why the court could not issue an injunction preventing it from executing this plan until the proceeding concludes.
If the FTC considered this to be a sufficient remedy then they probably would have settled with Microsoft by now rather than taking this to the courts.