Former ACME QA Tester.
I'm kind of afraid if it is Tasky.True, it's not 100% certain, but I'd be inclined to believe its him over someone like Coldblood. Like I don't think they every officially said Florence Pugh is Yelena by name, have they? Yet one of the set photos clearly has a container marked 'Yelena' so it's safe to assume.
On one hand Seeing him on the big screen would awesome.
On the other the otherhand "Unthinkable"...
Some people have "One More Day. I have "Unthinkable".