Term fields stuck at the top of the 'term edit' form

Every non-Field element in the 'term edit' form need to be exposed as an 'extra field' using hook_field_extra_fields(), so that they appear in the 'Manage fields' d-n-d reorder list (just like node body and title in CCK D6).
Short of that, there's no way to reorder fields around 'missing' elements, see screenshots. D-n-d is all or nothing.

- Term name,
- Description
- Advanced options fieldset,
- URL alias

I'd say the last two should be moved to a vertical tabs set with a heavy weight at the bottom of the form, to follow node forms. That's a different issue though, VTs are a minefield ;-) and that is not critical.