In pictures 9-11: it looks like Justin is giving Jen a high five. Maybe they worked together?
In pictures 32-34: Jet and Cord are smiling and Jet is holding a Route Info clue. Looks like they're running to the pit stop. I think the ghost riders are back in the saddle again!
And
Zev. "Ow!" "What?" "I slammed my tail in the door!"
Wow. I just pointed out the most obvious things...