Yes Dhanbad, Tatanagar, Ranchi, Bokaro these r very very neglected stations in Jharkhand. These stations has huge potential but still not connected to all parts of India by dedicated trains.
It is Good that Dubeyji giving many trains to Jasidih, Madhupur stations and building pitlines also there GOOD WORK DUBEYJI.... But these stations of Jharkhand cannot fill a full train. Dhanbad, Bokaro must be given more importance over Jasidih, Madhupur i feel. Also Tatanagar, Ranchi, Chakradharpur these stations are still very much underutilised, Tatanagar and Ranchi can give many time high nos of passengers compared to Jasidih, Madhupur if utilized properly.