Possibility to have predefined vars that can later be used in templates language. E.g. set var in admin interface as $readmore, and translate it to English-Read more, Serbian-Dalje, Macedonian-Citaj etc, so later can be used in templates something like <!** print $readmore> and parser should outputs based on current language translated string, for English – Read more, for Serbian – Dalje etc.
That way with creating multilanguage publications, you will ease of writing templates in <!** if language englname English>Read more <!** else> <!** if language englname is Macedonian>Dalje<!** else…………