Is it possible for them to backtrack and go to Indonesia? They recently hosted two international events (the G20 and ASEAN summit) so i think its pretty safe to go there, or its more likely for them to go to Malaysia/Singapore or even Brunei? But tbh i prefer if them do max 2 legs in SEA, then go to other region in Asia, especially Central Asia. I truly hope they skip Europe or at least visit new countries there.
Safest bet i think it is
SingaporeSingapore has become a fast-growing metropolis even in COVID
During COVID Pandemic, Singapore is the first Asian country to reopen
The disease control has been always stable
Thus,teams can drive on their own (see TAR3)
In terms of cost-reduction, Singapore is also a SEA flight hubs
A lot of flights make their layovers
Like Central Asia/Africa/Middle East