Well ! Mr Neel here ..
As we every one sailing in boat of immigration together ....so any query posted here in context of that ...how that could be silly..

if there is delay for PPR's by NDVO ...for sure there would be some reason behind it though not identifiable as of now ...would be visible later...as we made many guesses in past for some issues faced by earlier year applicants.
If you feel my question is silly , then i would recommend you to ignore it and don't waster your key strokes on that rather to call it silly...for you it might be silly but for others it might hold importance.
Don't take it personal , but PPR is also an one of the stage of process , and every one of us will go through it someday..in future.