Well Microsoft's desperation is palpable.
Microsoft only have themselves to blame for all this attention. A misaligned and mismanaged XBOX business, even still in the Phil Spencer era, goes a long way to put in to focus how much money has already been pumped in to the business and how much is needed to, possibly, keep it relevant.
This play for Call of Duty is just too ambitious and divestiture of the brand wouldn't rectify the core issue they are tying to mend. A failure to procure could be the start of the end of XBOX, not Microsoft in gaming, just XBOX. GamePass could still survive as a traditional Microsoft service but the platform could be toast.
If the outcome is less than positive, what a shocking way for the brand to exit.
Xbox was DOA 20 years ago, right?