To ease management of DRA's in larger environments, particular after D365FO upgrades where you have to locate and upgrade all the DRA's in your environment to match version numbers, it'd be nice to have a centralised list in the Network Printers admin page of all DRA's active in the environment and the current version they're on so you can make sure you've got them all.

A last seen date would also be handy to identify and clean up obsolete DRA's, as would DRA's auto-upgrading themselves, which seems to be the current fashion for many of Microsoft's cloud-orientated agent-based software.