"The IPL in India was a platform to prove to the world as well as participating nations that it is safe to host a tournament even when the second wave is hitting its peak.
"It was going well but the bio bubble has now become porous. What's the guarantee it won't happen again in October-November. Nations like Australia, England and New Zealand are almost certain to have travel advisories in place," he argued.
One of the biggest reasons for conducting the tournament in the UAE is that it can be kept to three grounds -- Sharjah, Dubai and Abu Dhabi -- and there is no air travel.
"Look six venues for IPL was always a dangerous proposition when they successfully managed with three during the last edition," the source said.
"In UAE, all of them were in one bubble from start to finish while here each team was travelling to three bubbles. Most of the positive cases emerged after bubble travel.
"Therefore even if you reduce the number of venues from 9 to 5 in October, still there will be air travel unlike UAE. Also for players, they would not be mentally in a space to play in India unless the situation drastically improves," he added.
There is an ICC meeting in June where a final decision will be taken but retaining the tournament in India after cancellation of IPL seems far-fetched at this point.