Structural remedies seem unacceptable unless Xbox can get back a big chunk of that $67b by selling off either CoD, Activision, or Blizzard. They are not worth anywhere near that much unless they are completely whole.
Hopefully CMA will actually accept behavioral remedies such as extending the CoD deal to 15 or 20 years, or offering similar 10 year deals for other key ABK IP like Diablo, Overwatch, Crash, Spyro, or Tony Hawk.