its my personal feeling. It is dual benefitial for BJP and Annayya.
Chiranjeevi will quit congress and need to join BJP. Definitely BJP will give good respect to him, since he has huge following. Also if chiranjeevi tries to convince BJP about changing their stance on Telanagana then definitely it will be a boon to BJP and Annayya as well. Definitely BJP will get maximum number of seats in Seema Andhra region. Because of Congress decision on Telanagana BJP won't gain much in that region. If that party opposes telangana formation then definitely people will vote BJP. This time any how MODI will become PM for India.
This is in the BJP and Annayya hands. If I am Annayya's secretery then I will suggest him this regarding this.
I am not hurting feelings of Telangana brothers here. This is my view.