Add option to hitlist: "always open the latest version"

When you perform a search, the links in the hitlist always refer to a specific version. A lot of my users complain about and or ask why: If they change a document (creating a new version) and open it again, they open a - now - older version.
It's technically possible to always open the current / oldest version in a link ( &vu=3 ) or per coding. What I need is a setting in the hitlist (or search or somewhere else) that, if the user click on it, they always open the newest version as well.