No need. Bangladeshis ate mostly very religious people and what's her face hanging conservative muslim leaders in the name of being pro Pakistan is resulting in her digging her own grave while making the masses more sympathetic towards anyone who is pro Pakistan or speaks of Islamic unity.
We don't need to do anything; just grab a bag of popcorn, sit back, relax and enjoy the show.
Side note: I personally know bangladeshis here in the u.s. in our local mosques. Many have personally told me that their parents supported the creation of bangladesh and when bangladesh became independent, are you ready for this? I kid you not, every single one of them told me that their parents went to the mosques and cried tears of blood, some even told me that when the bangladeshis flags were raised in there localities, instead of letting the Pakistani flag fall or burn, they quietly took the Pakistani flag folded it and kept it safe in their closets next to The Holy Quran; their families still have those flags to this day. For it was these same parents who fought tooth and nail 24 years ago against hindus and the brits in support of creating Pakistan. But they just got fed up by being constantly sidelined, discriminated and taken for granted by political elite of the west. As Pakistanis need to grow up and except our past mistakes. india didn't create Bangladesh. Our own arrogance did.