I don't know why there's an argument going on about something so banal, but if there can be an optional menu item that would simply guide you, in game, with a simple encyclopedic catalogue on what quests or quest chains unlock what duties (and where to find them), I don't personally see the problem.

More options for all means more options for all, and if even a small thing like this can be considered an improvement (and in a game like FFXIV, where the developers were celebrating the addition of what appeared to be a once-in-a-lifetime-achievement shopping cart function to our online optional item shop only a couple of years ago, basically anything goes), then I say sprinkle some of that cheese into the spaghetti coding and let the acid reflux hit.