Downing aspects are fare and punctuality. 3A fares just double than that of regular GR. If they don't want to subsidise like GR, then shut down all GRs at once. Why only this one. Do poor/lower middle class people reside only in Bihar/UP.
But practically, let it run as regular train, do away with special fare with increased priority and it would be for better good of local public than original GR.