Better one banglore patna train should divert via atp,krnt,kcg ,ngp.because still there was not a single train to patna in these line and area .if diversion happens this will become shorter route one more train will come between Hyderabad Bengaluru.present 2 spl running to patna in this line.by ECR . better one should made regular or one train should divert in bgluru kcg line .or yesvantpur barauni/yesvantpur Muzaffarpur .one should made regular between Bengaluru and patna