WIth this Line from Hotagi till Raichur will come in SWR... and from Raichur to Dharmavaram will come in new SOuth coast zone about 230Kms and remaining will be SWR(home zone), so issue will not to too big for trains from Bidar, Gulbarga, Yadgir, raichur, Bijapur side towards Bangalore. if it comes under SCR or CR there it will add more complications as train has to pass via more zones.