I have seen some blogs here on late running of coimbatore mumbai exp, I would like to say the following -
1) Improve the speed of coimbatore mumbai train or consider a new train in other route like konkan.
2) Coimbatore deserves a new train to north east. I will appreciate a train like humsafar to calcutta or kamakya.
3)...
more... Coimbatore jabalpur exp must be made permanent, if loss occurring in present route, run it from alternative route.