They will give it 2nd Seating, CC (in Flying) and GS LHB coaches with a slight change in CC ( as a coach is reserved for MST holders too in these 2 ) but then the charm of having non ac double decker coaches in these two trains will be vanished forever and Valsad and Flying Ranee will become normal trains with DD like how they did for LTT Madgaon DD.
Only 12931/ 32 Ahmedabad Double decker will remain a dd train from Mumbai.