LAST EDITED ON 08-25-11 AT 07:53 PM (EST)Edited to add more...
Here are some of what appear to be challenge pics:
Savaii(red) tribe at the start of the challenge? Some kind of a relay?
One of the women being carried? Rick Nelson (?) in the background, eliminated or watching this phase?
Muddy male Nike footwear.
Cheering for a tribemate, but not looking good for Upolu at this point in the challenge.
It is unclear if these two are sitting out, eliminated or callers for their tribe?
Lots more challenge vidcaps here:
http://www.survivorfever.net/vc_s23_cast.html
This appears to be the Immunity Challenge, team obstacle coarse, very similar to a past Challenge...
Krautboy