This would be really stupid idea. Why loose years and years of culture and language for some stupid folks who do not understand that language is not something that is restricted to the state. Many of maharshtrians (marathi speaking people) live in other states as well as in foreign countries similarly many Kannada speaking people live in other states and other countries and continue to speak in their native language be it in the commnunity centres or at home. Why would they want to loose their previlage of speaking in their native language.