It should be diverted via KIR-KGG-JMP-KIUL ---OR---- via KIR-KGG-MGR-BGP-JSME with attachment to 18181/82 at KIUL/JSME.
Benifits:
1. JMP(MGR)/BGP will get a direct connection to KIR & TATA.
2. Huge sucess, no trains on present route.
Moreover,...
more... it already runs with a Diesel Engine, no problem whatsoever.