BKSC-MAS was the history of the train and DHN-ALLP is the present and what the future is going to be, no one knows till now.
Don't forget the history of Maurya Express (originally DHN-MFP) & Patliputra Express (originally DHN-PNBE) which got extended from DHN.
Anyways, can anyone explain the history of 13351, how it got extended upto DHN. I mean whose efforts it was.