We can drag KRIG files into Rig Manager folders, and then click on them in Rig Manager to preview in the Kemper.
It would also be useful to double-click a KRIG file from a computer folder, and have that rig loaded for preview in the Kemper via Rig Manager. Much the same way you'd double click a PDF or document and have it load in it's linked program. This doesn't mean add it to My Profiler or Local Library - hopefully just load it into the edit buffer where it could then later be saved or not.
This would also allow easier management of large libraries of Rigs. Rather than trying to manage large sets of folders in the Rig Manager treeview, rigs could be managed in the computer folders. For example, I now have thousands of files in my Rig Manager Local Library, but many I rarely if ever use. Takes a bit longer to start up Rig Manager, apply updates, etc. and I still have most of these Rigs in computer folders anyway. If I could preview from a double click, I could just keep a small set in Rig Manager.
I know I can always just remove them from Rig Manager Local Library and only add a few when I want to use them, but it just adds the extra steps to add them, try some, delete ones I decide not to use at the moment, and so on.