Why in the first and foremost you are sending the train to Guntakal from Wadi ? There is already a HUGE amount of trains going from Mumbai/Pune to this Wadi/Guntakal side, whereas there is NO train from Mumbai/Pune to this GNT/OGL/GDR side. So if you wish to cater that coastal belt , then divert away from Guntakal and send it via Secunderabad-Nalgonda-Guntur side.
Thanks.