When 12861/12862 Visakhapatnam - H. Nizamuddin - VSKP Link SF Express has additonal 5 GEN coaches for linked portion b/w VSKP-KZJ- VSKP, then why don't this 18047/18048 have addl 6 Gen coaches in addition to 16 existing coaches between GTL-BZA-HWH-GTL, sothat in nonGhat section this can be run with 24/22 coaches. This will be useful for hastel free GEN travelling for GTL,DHNE,NDL, GID, MRK folks upto BZA/VSKP/HWH.