Desktop Development Specialization

What if Fedora Core development was divided in two divisions, the GNOME division and the KDE division, the releases will be available to be GNOME-only or KDE-only releases on seperate iso's, the GNOME ISO will specializes only on GNOME softwares and applications. There will be a micro-managed bug fixing for GNOME-only related softwares, the effort will be concentrating on much more focused approach than the traditional (hybrid ISO's), same to the KDE ISO, wherein include a KDE-only related (or specialized) softwares and applications.