I'm just trying to be nice and give people a heads up, so my apologies if I'm being Captain Obvious and people knew this already.
Got my Crusader title on my main today and it looks as there are no replacement dailies for the valiant ones, so they will no longer 'stack' if you do the prereqs to become a Crusader. I'm sure there will be more quests in the future patches that might require you to be a Crusader, but until then you might want your free extra gold.