No, I don't think people want a third Bush. But the candidate list is fairly uninspiring and ignoring the fact that Jeb is a Bush, he is the best they're offering, IMO, and also hits the most "electability" criteria. People will have their personal favorites of course, like Huckabee (whose consistent last-place performance in multiple past nomination races demonstrates that the GOP voters just don't like him), Christie, or Walker, but Jeb also has a fair portion of what people like about those candidates and more besides. He's very well-rounded, politically speaking.