JAT-NED is the precursor of regular ASR-NED express to be introduced, or shall we say a trial run, and FZR-JBP special might be transfer of NR rake to WCR, becoz as of now, there is no return journey announced,
The true worthy initiation by NR is JAT-ADI GR, while DEE-BTI Special is or will be dampener. For 02447/-2448/02449, we have to wait and watch for the results.