That wont solve the purpose :P Abhi BJU-HJP via shahpur patori is 88 kms, if they further divert NFR trains via HJP-MFP-BJU, distance (HJP-BJU) will be 160 kms :)
Best option is once Rajendra Pul is doubled, gradually reinstate all NFR trains original route ie via BJU-Mokama-PNBE..