Centralized management with cloud option
For us MSP's.. it would be nice to have some type of management platform, OR make it play nice with some of the well-known RMM platforms (Kaseya, Labtech, AutoTask, N-Able, etc..)
Also, a server controller (preferably Linux). This would allow us to set the clients to perform a full system backup and store it on a local network as well as creating a second set that backs up specific folders to a cloud server hoseted by us.
A mirror (replication) server that we can host, that would replicate the local backups to a centralized offsite server.