It called the "third gate" of "a water theme park" not a third theme park.
In the end a 2000 room hotel is opening and Universal is trying to keeping up with demand. That is why they should expand VB, even if only 10% would add a day to their vacation it would count op with hotel, food and drinks.
Also Universal is doing things to attract the locals, why would they have a different menu added to Mardi Grass every 2 weeks.
I think VB should be open at night as an entertainment venue. It looks stunning, it could have live music, the food and bars are great and a projection show on the volcano could be a fun night out.