My memory is a little fuzzy on what stations have what future provisions, but here is VCC's connections to Granville:
This was posted by mr. x in the Canada Line thread.
It would be nice if a somewhat better connection developed between the two (signage, shown on maps etc.) connection between the two, but obviously things would have to change a bit before this could happen, as others have mentioned.
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Does anyone know of any plans for the Waterfront Hub to include a more direct Waterfront platform transfer? Right where that hallway leading to the Canada Line platform changes from E-W to N-S is actually pretty close to the Expo Line platform, although I dunno what elevation levels they're at. Obviously the path can't interfere with the train envelope of the Expo Line. The current transfer does seem a bit unfortunate though; and will get more complicated once they put in fare gates. It would be nice to be able to switch trains without swiping in/out.