if I was Jack in that situation I would of most likely not followed the rules at all I would of been furious especially if I was on a bad leaf with jade. Wouldn't of even saved myself from eviction would of just told everyone in an act of rebellion. Secondly I think you are right about not being nominated. You all need to think about it proberly. Think why Helen won because she got a pass to the final which meant all her supporters were able to save their money until the end and vote for her. a formula to win is to keep quite but do something silly in each episode that makes the audience laugh and makes you likeable but stay neutraL. Thats a way to get to the final and win. Make sure everyone in the house likes you and feels the need to protect you. If you are a big character but liked on the outside and disliked in the house it means people will have to consistently try to save your a** and it might become obvious that you are the fav to win.