There has to be a railway line from Mysore to Kerala. With minimal forest area, SR/ SWR should work together to get atleast one of the three routes - Nanjangud Nilambur/ Nanjangud Mananthavadi/ Nanjangud Iritty/ Mysore Kushal nagar Thalassery.
It will be better for Mysore also. Now no train goes beyond Mysore and so all Bangalore trains are dumped to Mysore.