I agree with you, Sheldor. Here is a picture of Joe's hand that I found also for comparison....

There are two distinguishing factors of his hand, at least that stand out for me. First of all he has a more elliptical shaped nail bed on his middle finger. More narrow at the base, and I have pointed it out in both pictures with the blue arrow. Second, he has a more angled tip to his little finger, a sharper angle where the tip of his pinky is angled more toward the other fingers, I have also pointed that out in both shots.

You can see the elliptical shaped nail bed on Joe's middle finger in your shots as well. When Keith holds his hand out, you can no longer see the angled pinky. It also looks like Keith's third finger nail has a distinguishing cut, not seen on the hand with the pulse oximeter on it.

Whatever, I also am tending to think that Kelley is next to Joe on the purple, as well. I bet Keith is in the yellow corral. Regardless, I am convinced that Joe would be the one to go down in his own corral, and that is where Jiffy and medical are, in the teal corral, or looking in the teal corral.

So, for me, if Joe doesn't win immunity, what will that mean for him? Most likely, he'll be toast. Spencer drove the get out Stephen vote because he felt he was lied to, he saw that Stephen was far closer to Jeremy, Tasha, and they to him, so he needed to jump ship and do something about it, and he considered Stephen too dangerous with the advantage. Now that Stephen is out, I do think he will want to target Joey Amazing when the opportunity arises.

Kelley will also, I think she and Spencer worked well together last episode and Kelley will want to vote for anyone that is not her.

I think Joe is in big trouble. I also come back to the confessional he had about just wanting to play with his family member....All ominous signs for Joe.

If Joe doesn't win immunity, who is likely to? Spencer? Keith?

We see Tasha's orange ball fall off the platform, so is she out before Keith and Spencer?