Looks like Phil and BVM would be running the race with the actual teams for the finals...
I think M/M are toast in Guilin... The Bangkok leg doesn't look good for them.
plus, they don't look like people who would argue outside and make a commotion out of it as the last third team.
Jen/Kiesha gets the 4th place boot most probably in Beijing (First time that a fourth place did not get enough edit?)
T/V most probably would be the first team on the penultimate leg, followed closely by Jaime/Cara, and trailed by Margie/Luke for a longer time, thus J/C w/o M/L seeing T/V quarrel for flights out of Beijing, and when they leave Beijing earlier, C/J just spoils the information to Margie/Luke. It seems to be the most logical reasoning. Everyone meets in Tokyo Airport for the Hawaii flight...
Plus, the word traveling means many things in the spoiler, it may be identified as on the same plane as well...
I second the motion with Ken that T/V is one of the final 3!