Hi

On Sat, Mar 7, 2015 at 7:12 PM, Martin Cigorraga  wrote:
Ahh, that's actually a nice tip Joe, thanks a lot.

I am afraid not.  It is quite the reverse really.  GDM requires a number of GNOME components because it provides many features directly before you even login.  However very few packages require GDM itself

$sudo dnf repoquery --whatrequires gdm

Using metadata from Fri Mar  6 22:30:56 2015

gnome-initial-setup-0:3.14.2.1-1.fc21.x86_64
ovirt-guest-agent-gdm-plugin-0:1.0.10.2-1.fc21.noarch
pulseaudio-gdm-hooks-0:5.0-25.fc21.x86_64
xfce4-xfswitch-plugin-0:0.0.1-11.fc21.x86_64
gnome-initial-setup-0:3.14.2.1-2.fc21.x86_64

Rahul