Long Beach won't happen unless they drop IRL. Two vastly different single seater series have never happened on the same circuit during the same season in the US. I don't believe the Americans would be too happy to see their premium open wheel class set-up to be compared to F! by running them at the same circuit where the comparison would make the Indy Cars seem very ordinary in lap times. Bernie has always had his heart set on New Jersey where the backdrop would be the New York skyline. It's been his dream and if it's possible I'm sure he'll find a way to make it happen. Far more likely than Long Beach as long as IRL are there.