#3 Saudi Arabia
From Jeddah to Riyadh - it's already starting to feel like WWE can't wait to head back to Saudi Arabia. While Greatest Royal Rumble certainly had many issues, from a financial standpoint, it was a home run for Vince McMahon. As such, there are already rumours that have suggested the capital city could be in store for a similar show to the one Jeddah received.
The complaints would probably start back up again almost immediately upon it being announced, so WWE has to really think about whether or not this is going to be worth it in the long-term. They've already had a good show there this year, so perhaps delaying until 2019 and seeing how things progress would be the smartest move from a PR standpoint.
Charlotte Flair to return and wrestle a CURRENT CHAMPION?