This is election prasad only, won't help end to end passenger more.
The train is used for short journeys. Like Small Station passenger go to MB-BE. In up direction not much passengers travel upto DLI from BE surrounding areas more than 50% usually get Down at MB. MB onwards small station passenger use it for DLI. In Down direction it runs full of daily Passenger large number of them get down at MB and CH. When an extra rake was required to extend it, Railway should have run a dedicated ICE via Main route.