Question More data/controls in table of user accounts?

It would be nice for the table showing all the user accounts to have a column for roles. If a DB has multiple trees, it could be a word or icon that has a dropdown showing the roles for each tree.  It's a bit of an inconvenience to have to "edit user" just to see what the roles are.

Also, it would be good for the edit/masquerade/delete menu to also have "send message to this user."  Currently, we have three message options, and all of them are for multiple users.