Lack of knowledge and supporting documentation as why Openshift-Virtualizaton is referring to the use-case of VNC as admin work leaving out options like screen size adjusting 

When moving from other providers to CNV, customers are under the impression that they can use VNC as they did with their previous provider(s)

To have some documentation as to how VNC works within Openshift, and why we have vga set for the display drivers for the guest.