The man shown in the last footage riding the scooter is definitely Cole just judging from his height.
Burnie is pissed at Tyler and Dana working together at Window of the World (next to some Thai shrine and Angkor Wat exhibits), and Tyler seems holding a passport thing, maybe they need to get stamps from some of the sites there.
Actually, just curious is there solid evidence that this leg is elimination or could be final 4 finale?