Shere Bangla National Stadium pitch is always known as bowling friendly. Bangladesh had won a T20 series against Australia by 4-1 in that pitch. Therefore, I'm not going to be surprised if Pakistan gets whitewashed by Bangladesh there. Understanding the pitch condition is the key point here to bat well. Pakistan is blaming the pitch for the defeats instead of accepting their overall mistakes.
I am not sure if they are playing on the same pitch today, but Pakistan is playing too good today. It doesn't seems the pitch is bowling friendly anymore. Pakistan is playing a real T20 match today. They already scored 170+ runs in 19 overs. Probably their innings will be finished before I complete writing this post. I don't think Pakistan would blame the wicket anymore after a tornado innings from their batters.
It seems Bangladesh is testing their bench players today. They gave rest to their players like Parvez Hossain Emon, Towhid Hridoy, Tanzim Hasan Sakib, Rishad Hossain, and Mustafizur Rahman. I think most of them played pretty good in the first two match.