5 thank you! Not here for this Thai erasure!
But yes I'm not sure the UK/Canada ones will be much more than one-offs, I can't see Ru and Michelle having the energy to do US, All Stars and UK every single year.
Perhaps something like...
2019: UK 1
2020: All Stars 5, US 12, Canada 1
2021: All Stars 6, US 13, UK 2
2022: All Stars 7, US 14, Canada 2
and so on
since Thailand is its own entity and has no real input from Ru or WOW.