Right on cue, rumblings from Australia - seems Commonwealth Games Aus are determined to get the event on in one form or another, probably on a dispersed regional model (which oddly is the direction of travel for CWSport anyway) - so big ticket.moneyraising sports (basically ~Athletics, Sevens, Cricket, Swimming and possibly gymnastics) will be distributed among existing venues in Aussie and New Zealand cities, while Island nations will get a few nice locally popular events that aren't too taxing venue and accomodation wise- weightlifting in Samoa, etc. Perhaps even Rugby Leaugue 9's in Papua NG.
If that was used as a springboard for a Global Centenary version of the same in 2030, and an African or South Asian regional model for 2034, that might create a way to contain spot costs to keep the event viable, provide hosting opportunities for smaller nations, and even leverage fundng into those smaller nations from big sponsors - creating a decent pop-op/modular 1000 seat venue in St Lucia, or a popup velodrome in Trinidad, might be a better use of resources than another 40,000 stadium in Australia, England or Canada