In the user login log listing... it would be really helpful to have quick access links to take action, like the regular wordpress listing does...
Specifically, links to edit the user (to change password for example), and to see/edit the user's sites (to disable the account).
Screenshot: Like this: http://www.screencast.com/t/bOQx0veC
if is_multisite() the user edit link would use the "network" format:
"/wp-admin/network/user-edit.php?user_id=xxx", but same concept.
probably the list of user's sites with edit/view links also only applies to multisite... so maybe conditional with is_multisite()?