Mast, fir se extension tak Buxar. Par Buxar pe doubt hai ki ye origin station for long time rahega, jaldi hi ye BSBS ya fir DDU tak extend ho jayega.

This is true. BJP MP from Jamshedpur asked for connectivity from Tata to Ara, so the RM extended the Tata-Danapur Exp to Ara. Then BJP MP from Jamshedpur asked for connectivity from Tata to Baxaur, RM again extended the TATA-Danapur-Ara Exp all the way to Baxaur. Where will the BJP MP ask for extensions next?
What's stopping the RM from giving new trains? BJP MP Nishikant Dubey is getting new trains one after the other in routes where there may not even be demand! The same train that runs with over 100% occupancy daily is being extended just for BJP MP Bidyut Baran Mahato. They can't give new trains, why these differences in treatment in BJP? An ICE train departing at 3.30 am which travels for 13 hrs 50 mins and with over 100% occupancy will leave the passengers exhausted. They should have given a new train with SL and AC coaches for a comfortable journey.