already NCJ have MS GUV MS CAPE MS TVC MS NCJ Weekly and combo of vaigai MDU PUU passenger. ( also in near future they going to have TVC TPJ ICE RF combo after extension) in addition to these CVP have nellai Pearl city chendoor and chain of TEN TPJ ICE RF/MAQ MS and VPT have silambu and pothigai. still u want duronto to be extended. whereas people in delta and RMM didnt have these much connectivity but they asking for new trains.