Agreed sir! Even if SCR prefers to use the GY route to cut short distances, they should provide enough alternatives for GTL people. Trains like Seven Hills, BZA-DMM can be diverted via GTL. And now that electrification is complete, they can run GTL-HX and GTL-ATP MEMUs.
GTL, KRNT, ATP, HX are within 180km of each other. And GTL-HX route isn't very congested. SCR can improve local connectivity here by running a shared set of DEMU/MEMU rakes with suitable RSA. At least a normal passenger service can be started using the pit line at GTL.