After doubling & electrification of Daund-Gulbarga, still LC can happen at Gulbarga since its also junction for Bidar line. Also after doubling & electrificaton of Daund-Gulbarga even crew change can be like this ... Mumbai-Pune/Daund-Gulbarga-Secunderabad/Guntakal both solapur and wadi can be avoided and trains can be easily speeded up under mission raftar