Ability to strip first N levels from category path

There is special tag <inp2:c_CategoryPath .../> that will allow to show category path to given category in form: "Home > Category 1 > Category 2 > Category 3". If, for some reason there is need not to show first N elements of path, then there is no way to do that. I propose to add "shift" parameter, that will strip first N (specified in "shift" parameter) elements of category path.