Payback Scheduling

Did COVID change a date and they are backed into a corner? Even if it pops 15% higher viewership than normal B level PPV, what do they get out of running another Sunday ppv 7 days after summerslam?

No one seems to know why they have the extra show, exactly.  Maybe it's something like the Saudi deal where they can't do one this year and needed to use the PPV time for something?  It makes no sense and there was really nothing storyline-wise to justify it.