I can understand that you are following slot of this train. Plus this connection is much needed no doubt in that. Since this train, having a slower slot compared to its counterparts in MAS NZM route, and being a solo connector post NZM towards DDN, it is possible for giving more stoppages.
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About byepassing ED, operationally one reversal will be avoided, thats why suggested.
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I would also suggest it can be extended to RMM. in pilgrimage aspect it would be connecting two char dhams.
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I wonder what slot you would take in return since the return CDG MDU has kind of slot sharing with Andaman/navyug batch...