Don't take anything serious....But i just wanted to know As the Slacked and Slow Timetable is perfectly allowing this train for extension to Thiruvarur which is a Big District HQ also. Easily this train can be extended to thiruvarur as hardly 40 minutes journey extra will have to be covered which can be adjusted by making the train departing CBE by 7 am and making arrival at CBE about 21:30 pm.
What your say for Thiruvarur-Coimbatore JanShatabdi Express via Mayiladuthurai-Tricchy ?