It's hinted at in the concept art, but what are the options for a nighttime show on the new lake?
'World of Color'
More than likely the preferred option - especially as it can be changed seasonally as well as to promote recent films.
There are two iterations of this; the Disneyland and Walt Disney World versions both involve a large stage set-peice. Not something that would be suited to the new lake.
The Tokyo DisneySea version does not have the stage area and is a more centralised show on the Mediterrainian Harbour lagoon. Which makes it more suitable to the Studio Lake.
Something completely new.
It's not out of the question that they could be designing an entire new show that will be exclusive to Paris.
So which would you like to see?