Nagercoil, Thirunelveli, Covil patti (thoothukudi),Viruthunagar, Madurai , Dingugal can be in GNWL, Karar Namakkal Salem can be in RL for NCJ KCG. MDU KCG special along with regular can run via ML with MDU to cuddalore in GNWL, TNM TRK KPD in RLWL. Both can run daily when timings are adjusted.