Good question. I guess if you see earlier as well I think Gulbarga div was announced in rail budget. Not implemented till date. Similarly no idea of the new rail zone in AP after carving out of the new state. New zone or new div is highly unlikely. I think the only chance when some realignment can possibly happen is if and when in future KR becomes part of Indian railways. That can be a good opportunity for railways to do some realignment. I have read reports that there are associations in Coastal MH & Karnataka who have been advocating of merging KR with IR.