Meta collection facets

This is really helpful and solves most of the issues.

The only outstanding thing is when switching between tabs having already specified a sort order in another tab.

Eg.
Ordered by date on a news tab but clicking on people tab I want it to remove the sort attribute and default to sorting by relevance.

Is there a way to remove the Sort attribute from the tab links?
Ie.

<a href="${value.toggleUrl}">