Knew that, PPTA with only 3 pfs and no maintenance facilities could never have become an alternative for PNBE, its equivalent to what COI is for ALD i.e. Just a bypassing station, nothing more. Adding to that in place of Sanghamitra adding a new train from MFP via SC, SBC could hv been a much better choice. Sanghamitra and DNR-SC are always under WL throughout the year, a new train could hv solved multiple problems.