User blog comment:ArtDraw12/TD Theories: Who May Return in Potential Future Seasons?/@comment-5231983-20160613225414/@comment-11883116-20160614184147

Heather was also saved when Trent was eliminated because she randomly won immunity. Her plan would've actually sent her home instead if she hadn't won the immunity. Heck, she was also lucky the contestants were either scared of Izzy's craziness or wanted to see Heather clean the bathroom alone in episode 20, and that they were under impression they need to get rid of nice contestants to have chances in final six.