There should have been an official plan to extend the Canada embarrassment Line to the Park+Royal+Shopping+Centre and the Horseshoe+Bay ferry terminal. Unfortunatly, Vancouver and the metropolitan region isn't a normal city with proper urban transportation planning.
While a rapid bus line connecting Metrotown+to+Park+Royal is a good idea, a rapid rail transit line between the Horseshoe+Bay+ferry+terminal and downtown Vancouver must be considered an essential link, someday.