Sony and Microsoft have already released their response to the report by the UK's Competition and Markets Authority that effectively backtracks on its concerns about the Activision Blizzard deal.

To no one's surprise, Sony isn't happy that Microsoft is now basically one step closer to owning Call of Duty.

Sony is arguing that "the CMA's reversal of its position on its consoles theory of harm is surprising, unprecedented, and irrational."

The gist of Sony's position at the moment is that even if Microsoft has made it clear that it doesn't make financial sense for them to make Call of Duty exclusive, the mere possibility of this happening is a threat. As expected, Sony already using its competition's previous post-acquisition decisions.