Next year will be last year Qatar will be hosting. I hope another country snatch it from them. Canada can go for it since the W8B did not pan out this year.
No offence to my home country of Canada but we are probably not the best place for it. There is not a huge amount of interest in pool as far as a spectator sport and the World 9-ball Championships would not even be a blip on anyone's radar in whatever city it was held in.
The same might be true for many places, but the WPA needs to find a place where people "actually" want to watch live pool and put it in a venue where it will get a huge number of fans. I think the Philippines is the best chance for this. The WPA should spend some cash, get a few shuttle busses to help get the pool fans from the pool halls to the tournament venue and make sure it is easy to get in there and watch the live action.
Set the event up in something with a little more ambiance than a dark empty trade show room as well. The presentation of this sport is dry as hell and it is no wonder people think it looks boring when you are on a small little pool table in an otherwise huge dark empty room. Create a bowl, do it like snooker with fans surrounding the table on all sides from elevated platforms and have some TV's set up behind the players tables showing the score of each match. You can buy 50 inch 1080p TV's for peanuts at this point. Production value does not have to cost a fortune, just some thought and effort.