Future of dha isb phase 2 extention

Will isb dha phase 2 ext blocks abc will become part of dha phase 5 islamabad ?

I heard from someone.

Why not if they decided to do so…

My gut feeling says YES; area on the left side of road (while coming from ISLAMABAD to RAWAT side) could all be renamed as DHA5. They started with K-Q sectors of dha2 and will end up including complete DHa2 Extension.

Any expert’s views?