Feature Request - give option to hide filter if there is only one option

when using the ajax filters, we commonly run into a situation where depending on the category a number of the filters that render only show one option.  we would like to see the ability to hide the filter for that particular attribute if the query is only returning a single option.

Hi,

Please suggest your idea in our UserVoice portal and if the users vote up for it we will consider implementing this feature.