Just something slightly weird that I noticed-
On wikipedia, usually the team that came first in the previous leg is shown at the top of the placement table, while second is second down on the table, and so on, until the eliminated team.
It was this way as of last episode too.
I just went back and checked, and someone has changed the order of teams to-
Nat and Kat up the top, (even though they came 3rd)
Brook and Claire in the middle
and Jill and Thomas third, (even though they came 1st in the previous leg)
Does wikipedia know something we don't??
Anyway, henceforth, this is my prediction of the final leg- 1. Nat and Kat 2. Brook and Claire 3. Jill and Thomas.