1. To bring some cohesion in Telugu people and instill some sense of Telugu pride. This will put an end to subregional politics(telangana, rayalaseema, andhra etc).
2. To spearhead the development in Andhra Pradesh and make it a real SwarnAndhra Pradesh.
That is, if he wants to be remembered for posterity. It is totally up to you Chiranjeevi. Telugu vaari manasulo Chiranjeevi la chirasthayaiga nilichipovalanukunte aa vidhamga krushi cheyi.