Possibility to clear tags

[eepeacock]

I have batches of tags I want to remove. For example, many ROI's got imported originally with the tag "interaction". But, now I have had the opportunity to implement more specific tags. It is quite cumbersome to right click on every image of a whole page to remove the same tag from each. I see there is a "CLEAR" in the tags, but as I understand it, this is only for new tags that have just been applied but not verified.

I understand that implementing the CLEAR for past tags is complicated. But, I would like to brainstorm a way that it could work. In the meantime, I am going to be specifying tags for Joe to ignore in queries. hmmmmmmmmm