What if everyone in the game in survivor or Big Brother were given a goal at the start. They must meet the requirement in order to win.

Let me provide some examples:

A's Goal: You must see B make to the final 5
B's Goal: You must vote out A before the final 5
C's Goal: You must win a specific amount of competitions before final 5

The list could go on. Obviously this won't be a very serious game, but it could be a fun meme game, like UltraAug's famous rolevivor.