>the fact that they wanted
>to remain safe,It was mainly to do with the fact that they didn't want to make themselves obvious. In the first time POV was made an option was in BB3. It was only used once - in the first week, Gerry used it to save Marcellas (who was going to be used in the first week) and people did not like that because they believed that Gerry could not be trusted and altered with the HOH's choices for nomination.
Even this season, the 4-Donkeys felt threatened when Jase used POV to remove Holly. Was Jase with them or was he with the girl?
Three is the perfect number.