Term specific featured post on taxonomy archive pages
The way to go would be to create an archive template for your taxonomy. Then you can catch the term requested with a function like get_queried_object(). So now you can do a custom WP_Query querying for both your term and your meta ‘featured’ Hope that makes sense http://codex.wordpress.org/Class_Reference/WP_Query http://codex.wordpress.org/Template_Hierarchy#Custom_Taxonomies_display