That is such an easy and average move to do, fucking tengaged players do it in their fastings (I've seen it before) but I bet Paul is gonna win or something.
It's an easy thing to do in a fastings, but when you're stuck in a limited area with only a few other people 24/7 it's very impressive that no one has caught on to him yet.
There's a video of Josh actually realizing what Paul's doing, but he concludes that "Paul's just tripping" and doesn't want to take a hit on him. With Matt running around and being salty though Alex and Jason might get out of Paul's mist
Likeliest scenario is that Christmas, Josh, and Paul make it to the end, Josh gets final HOH, Josh takes Christmas. Paul has Vanessa written all over him - No one wants to evict him because they're afraid of backlash, but no one wants to sit next to him on finale night either.