What about having a core admin module that allows admins to change text-format for multiple nodes?

In the earlier versions of Drupal many administrators and or Content managers have been stuck with either running queries on the database manually or going through by hand to change the text format for multiple nodes. I have seen many colleagues inquire about this issue. An example would be to import feed items through the feeds module while forgetting to set the text format for the target node. After these items are imported to Filtered-html, images may not show in teasers, etc. Therefore in order to allow these items to become visiible, multiple changes in these nodes are required.

Your thoughts and or suggestions.