B) It's not "on display" it was rolled out that morning to get a quick promotional photo than brought backstage again. It will be used to deliver the stars but again will NOT be on display for the public to see at all sadly.

The last one is correct but anything you see on the stream on Friday if your at the park the area will be blocked off so you will be watching these events from a large screen inside the entry area to Islands of Adventure. You won't be entering the park until after all the stars (& the bus) are long gone.

(don't ask how I know I have my sources)