Punjab/Sindh are about 90% of the economy too...so we'd not miss too much productivity.
I support union, but we have to be realistic here.
I tell you what, why even bother with punjab and sindh too. Lets rejoin punjab with indian punjab and sindh with rajasthan provice of india. After all the cultures are similar, the languages are similar. The people are similar. All that rola about a separate nation was bollocks. We can all live happily ever after and watch bollywood movies together. Right?