I'd like to see the possibility to manage Tagcontainers. At least I'd like to be able to delete redundant Containers, to keep my environment clean.
Better, of course, would be the possibility to manage the containers (add, delete, modify (title) and structure (groups)).
At the moment, once a Tag container is created, we're stuck with the container name and description.
It would be good if we can update a container information to allow a container to be repurposed, or allow an unused container be deleted.
Have to agree with Michael, this is a much needed feature.
I think this is basically the same suggestion as in http://ideas.omniture.com/t5/Adobe-Idea-Exchange-for-Omniture/Tagcontainer-Management-Tagm anager/idi-p/7301, but definitely a needed feature in TagManager.