Allow Cloud Oversubscription
With options like Dynamic Disk and Memory allowing you to get the most out of your resources. It would also make sense to allow end users to oversubscribe resources.
Turned off Virtual Machines count towards cloud limits and therefore users cannot easily switch between workloads in a lab environment without an offline Library. When users work with multiple VMs for a test and can switch multiple times in a day it makes little sense to force the Library usage as they cannot export VMs from the Library until the cloud is clear enough. This leads to countless lost hours waiting for VMs to import and export from the Library.