For organizations that assign ArcGIS Pro Named User licenses via ArcGIS Online, allow the administrator of the organization to release a checked-out license (similar to Portal functionality) and/or add the ability to assign a time-limit for having licenses offline. Currently, there is no way for an admin to override a checked-out license and licenses must be checked-in to delete a member. We've run into issues where a member configures their license to work offline and forgets to check-in their license. Our AGOL organization is configured for SAML login. When a user with a disconnected license leaves our organization for whatever reason (job change, etc.), they no longer have the ability to sign-in to the computer from which the license was checked out. So, there is no way to recover that license or delete that member.