To begin with, instead of offering 150 trains on 109 routes throughout IR network, only the routes mostly going parallel to the two DFCs should be fewer offered like
(1) DELHI CLUSTER1(WDFC)- Delhi-Mumbai, Delhi-Indore, Delhi-Pune, Delhi-Madgaon, Delhi-Ahmedabad/Rajkot etc
(2) DELHI CLUSTER2 (EDFC)- Delhi-HWH/ Lucknow/ Patna/ Guwahati/ Bhubneswar-Puri/ Ranchi etc
(3) MUMBAI CLUSTER (WDFC)-Mumbai-Ahmedabad/Rajkot/Jaipur/ Udaipur/ Indore/ Chandigarh/ Amritsar/ Katra/ Dehradoon/ Agra/ Kanpur/ Lucknow etc...
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(4) HWH cluster (WDFC)- HWH-Patna/Lucknow/Amritsar/ Jaipur-Jodhpur/ Bikaner/
(5) EXTENDED Routes (Both destinations of train other than Mumbai & Delhi)
Pune-Ahmedabad/ Indore/ Jaipur/ Chandigarh/Amritsar/Katra
Ahmedabad-Agra/Patna/Kanpur/Lucknow
etc
Option should be there for the pvt opertator to rum more trains on same route as potential is very high on some routes. This will call for Innovative rake-design, classification, fare- structure to attract more paxs.,