First and foremost understand the operational constraints at SWR
1. In JTJ KJM section they wont allow any new train at morning and evening hours as the route is jam packed
2. Next route is via GNT DMM wherein GNT GY section is okay but GY YNK section is also choked due single and unless doubling is completed no new train will be introduced
3....
more... Terminal constraints at both SBC and YPR have to wait till BYPL Terminal gets completed and they cant even extend it to MYS as present trains are only too much in that section to control.
4. If all these issues are fixed then ECoR will happily introduce a train to Bangalore with good tt.
So before commenting on ECoR please understand these points and comment. ECoR is giving its best to VSKP. If the route in SWR is choked how can ECoR be blamed.