The variables already have the option to display on all pages... and the option to send you to certain pages...
But could we have the option for them to only -display- on certain pages? Like, for example, if you only want to show the player's "score" at the final page? Or like in Harvest Moon, where some games had the dating sim part of it allow you to see how much a girl / guy liked you, but only when you took the time to check their journals? I'd appreciate it personally, but I think other people will be able to find creative, practical applications for that.