I'm not expecting Rand to get "more libertarian". I'm saying that he already is doing a lot better than I expected. I never would have predicted a filabuster against drone strikes or Rand seeking a resolution to repeal the Iraq AUMF based on my expectations of him. Rand could have run a purist campaign and MAYBE won a house seat. Would another Justin Amash in the house be worth more than a Rand in the senate? I don't think so. Maybe you do. As you say, to each his own.