This seems unlikely, there are strict travel restrictions on non-Singaporeans travelling to Singapore
https://safetravel.ica.gov.sg/files/MOH_BorderMeasureUpdate.pdf
"All long-term pass holders and short-term visitors with travel or transit history to Bangladesh,
India, Myanmar, Nepal, Pakistan and Sri Lanka are still not allowed to enter Singapore, as per
MOH’s press releases on 22 and 30 Apr 2021."
So basically it seems only the Indian Team GE won't be able to go as of now, unless their travel restrictions are updated.
Other regions should be fine as long as players are vaccinated and as long as they quarantine for the prescribed period depending on where they're coming from