YPR Bidar express cannot get e loco from VKB/GTL as this train passes through GTL DMM via kalluru which is a non electrified line . Now coming to SBC Nanded express Ur point is right. But I don't think there are better facilities for LSA at VKB to provide e loco's minus this train passes through Wadi B cabin ,so if at all this train is to be given AC traction ,it can be done at GTL.