Some news are truly illogical....u only think dhn-allepey is a dhn div train....how can they short terminate at bksc which is ser station n dhn does primary maintainance of 13351 but bksc does not have proper coach yard where primary maintainance can be done.....yaa lhbification of vikrmashila express news and dhn getting dedicated trains to ndls...never believe them....delhi bound bihari trains have no scope of extension coz they run badly jampacked....n yes it has been found that only two new trains can be started until washing pit capacity is increased so you can trust this