Saving Lea because she was good value and very underrated.
Jennie Corner
I don't dislike Jennie. She's one of the more tolerable from the HND lot, but that isn't much of an accomplishment when Spiral and Michael are your competition. In the grand scheme of things, she wasn't really an important asset to BB7 and the series would've been the same with or without her. She won herself a pass to the final and then finished sixth place, with a mere 0.9% of the vote to win; which I guess says it all that she couldn't even muster up 1% of the vote to win.