If the tarai gets two States and if the maj0rity of residence ask to be part of India like Sikkim what are you going to do about it ? Do you want Nepal to be Shrink? If you want that then wish for 2 madeshi state.

अगिंकृत नागरिकता पाएकाहरुको अधिकार पनि बंशज नागरिक सरह नै हुनुपर्छ । Nepal Distributed Citizenship to Indians :Many of them have dual citizenship. May be for that reason it was not given.