and yeah that followed by bbs-pune weekly which runs with perfect timings between SC-PUNE...I don't see there will be any new intros in this route for SC other than ADI/Rajasthan bound trains ...current ADi special may be introduced by restoring it to mainline or the new line of bidar-gr but takes time..
once doubling done..duranto slot may be filed by further increasing the frequency of duranto for another day ..those are the only possibilities as of now