Kongu maybe not anymore cos of LR needed at YPR/SMVB/SBC/BYPL but Uday maybe they can try 2 days via DPJ, HSRA for a period of 6 months and then depending on the success IR can take a decision. Just like the way SBC-NZM Raj was run for 3 days (guess so) a week via KRNT ,KCG for almost 2 yrs but later they made SBC -NZM Raj daily via RC