Would like a way to delete broken or orphaned themes from within the admin instead of via FTP.
Currently if a parent theme is deleted PRIOR to a child theme being deleted, we get the message...
"The parent theme is missing. Please install the "PARENT_THEME _NAME" parent theme."
...and then we cannot delete the child theme, until the parent has been restored. That's seems to be an odd requirement.
Additionally, it'd be good to better show the parent/child dependencies if it's truly a requirement to delete the child prior to the parent.