That would be an extremely stupid move. There are already too many banks in Pakistan with RBS, Faysal Bank, Al Baraka Islamic Bank, NBL, MCB, HBL, BankIslami Pakistan Limited, Dawood Islamic Bank, ZTBL, Bank of Punjab, Bank of Khyber, NBP, First Women Bank Limited, State Bank of Pakistan, Barclay's, State Bank, Allied Bank, Askari Bank, United Bank, Bank Al-Fallah.. and these are just the ones off the top of my head, there are probably a few dozen more. Most people will also not trust an Indian Bank because of unstable Indo-Pak relations or just avoid it due to Indo-Pak animosity.