You are right...in case it doesn't run up to Katra it might not be as fruitful... even then intermediate stations will ensure occupancy for this train. There are 8 (CDG/SASN, LDH, JUC, BEAS, ASR, BAT, GSP, PTK) big stations enroute and couple of them are not connected to state capital at all by rail. It will be first connectivity between them