Adam just said if j leaves tomorrow ..... so it looks like Porscha is the voter!  Yahoo!!!
Wow!  This is not how I thought it would play out.  Thinking it out, I am sure that Po realizes that R will get very few jury votes but Jo will get a lot.  So, I am thinking that her reasoning will be to evict Jo and go up against R then Po gets the newbie votes plus Dani.
Of course, the POV could change it all.