I wonder if the "Tracking" db and table menu tab should be replaced by a link, either under Structure or Operations.
I would be tempted to move Designer as a link under Structure but it's been as a menu tab for a while so I don't know.
Maybe a "Files" menu could lead to Export - Import - Backup - Restore (these last two being future items probably in 3.4)? If so, should we start to implement another level of menus?