This isn't like the F1 thing that fizzled, it's the super bowl.
It's not just the attendees, it's tons of people going to be there for the weekend, like me. 80K fans for a football game isn't going to make a dent in demand.I think this is the one weekend where it actually will be a sold out city. It's Vegas, there are literally thousands upon thousands upon thousands of hotel rooms. I'd book the Silverton at that rate if its cancellable.