Is this week a wrap?
REWARD CHALLENGE: Tossing balls - Galu wins a chicken(s)
IMMUNITY CHALLENGE: Collecting & stacking blocks - Foa Foa wins?
Survivor: Samoa episode 4 detailed boot spoilers/ speculation
Everything this episode, from the title (although the hungry tribe appears to actually be Galu, not Foa Foa as you'd think) to the preponderance of Galu coverage in the ads, seems to point to Galu finally visiting tribal council this week. (With our luck, it'll solely be because of a lame double-boot episode, or something).
Most at risk, based on the same editing pattern we used (poorly) in Ep2, which predicted Liz or Mike would be the next people out of Foa Foa, would appear to be John, Yasmin and Russell S., who were all shown reacting (favorably) to Galu's immunity win in Ep3.
Of these three, Russell S. is an obvious choice. True, Galu will have won four straight challenges under his leadership after their RC win, but Erik and Dave both voiced (private) doubts about his decision not to take a tarp in Ep3, and as outfrontgirl at Blows has documented, there's a massive downpour coming on the second day of this episode. Still, he is the chief, and it's not a job he volunteered for, so he might get a pass this first time. Give them a few more days to soak, however, and the tide may turn.
The CBS press release may suggest more trouble for Yasmin, saying "A hungry tribe turns against the castaway who holds the secret to game-changing clues." True, this could also be Shambo, although Erik is shown helping her in the idol search at Galu camp, which doesn't seem like "turning against" all that much. Another bad omen for Yasmin, as tullfan2 points out at Sucks, is that Ben claims to have made up with her, suggesting some Ponderosa bonding (as with Betsy and Ben).
Finally, there's overthinking, wind-direction lecturing, non-Olympic-caliber swimming John. He hasn't been seen much since the first episode, apart from doing well in both subsequent RC/ICs. So probably not this week's boot.
We'd guess Shambo will be the decoy boot, based on her continuing storyline as the outsider underdog at Galu, and that the actual boot will be either Russell S. or Yasmin. Leaning Yasmin. http://www.truedorktimes.com/survivor_samoa/spoilers/e4/boot.htm