I think that, barring no surprises, Kisha & Jen will either be eliminated in this episode or the next. And it's for one reason that really sticks out to me after re-watching the third episode.
Prior to the previews of the about-to-start episode and the subsequent opening sequence, Phil briefly mentions and talks about six of the teams -- Margie & Luke, Jaime & Cara, Mel & Mike, Mark & Michael, Christie & Jodi, and Tammy & Victor. At the time, there were nine teams left, and Brad & Victoria, Amanda & Kris, and Kisha & Jen went without any special mention from Phil.
My thoughts about this? Those six teams Phil mentioned will be the F6, and that Kisha & Jen, the last of the three teams who went without a special mention will be eliminated in the F7, just as Brad & Victoria and Amanda & Kris were over the last two episodes.
Just a thought, but it's one that's been eating at me for two days now.