Let me say it without sugarcoating, despite the ugly game Pak military general played, there was one thing in common between BD and Pak - religion.
I do understand that religion does not mean an automatic forgiveness, but it does have an effect of binding. That binding force never went away between Pak and BD. Of course, generation passed, things evolved, and hence some wounds healed.
Indian (Sanghi) stupidity will not only push BD far away from them, now it will push BD further into China's camp. It will make Chinese job easier to play some sort of a game in the NE of India. Let see how things GRADUALLY unfold.