I dunno I think the double vote could be interesting especially at times for split votes, although 9/10 times the split votes resolve themselves before it comes down to it with someone switching last minute. Could be interesting tonight if the Rodney alliance finally moves forward and look to get rid of some blues, the extra vote could be useful.
Mike, Dan, Sierra, Shirin - murica
Carolyn, Tyler, Rodney, Will - merica
Jenn - swing which could be a throwaway vote, but saw a new light on Rodney? still in alliance with Shirin? who knows.
Targeting Tyler would be the best option for murica, targeting Mike would be the best option for merica. Whomever gets the vote though will probably cause some confusion since I'm sure most will just think it's just another idol clue, they most likely will not target an idol holder since the numbers are not there for splits. Not sure if Mike will get it but look out for Dan or Shirin to try and get it too, being the "biggest" fans they should know what the auction usually brings.
Also looks like Carolyn will probably slide into the final four at least because she's been low key the entire game, not a big threat in challenges, people like her and she still has an idol. Pretty much the way Tyler and Carolyn have been playing is the best one to get the furthest in the game, although it's pretty boring. Does Jenn seem the type of person that would switch things up after Hali gets voted out, and act like she doesn't care and want to leave just to deflect the votes to other people since reds were in the underdog position? I think she's truly bummed she lost her alliance.