As nebulous may be the term, I'd rather want Tamim and Kayes to open and play their 'natural' game. How the hell do you fight? Swivel your hip and pivot leg and then at a 30 degree angel eject a punch? Scaffolding must disappear at the battleground. Do not overthink. P-l-a-y. Stress hinders activity. Enjoy your game. Play for your country BUT ALSO FOR YOURSELF. We pride ourselves in being 'first Bangladeshi' to do this and that, but why not "FIRST HUMAN" period.
I am chess!