SR neglects Mangalore and uses it for dumping and cleaning all Kerala trains.
CR wants Wadi Kalaburagi area for revenue generation, but provides nothing to these area.
It would be better to merge Karnataka areas of CR and SR to neighbouring zones. Merge Mangalore to KR and Kalaburagi to SCR. With this, Karnataka will still have 3 zones- SWR, SCR and KR.
If...
more... Kalaburagi division creation is a problem, let wadi to Kalaburagi be merged with SCR GTL/ SC division. As and when it materialize, the areas can be realigned among SCR and SWR.
I feel this is practical solution.