What is Littlefinger's plan at this point?

[ChromeWeasel]

In the books, Baelish seemed to be setting himself up with Sansa in the long run. It's debatable what his actual plan is, but he's consistently taken care of her and is clearly romantically interested in her.

In the series, Baelish seems to be fairly uninterested in Sansa at all. He's arranged her marriage to one of the worst human beings in the kingdom. He has to know that she's going to be damaged goods by his treatment. I don't see Sansa coming out of her marriage as someone you're going to want to build a romantic relationship with. So that whole potential plot line is out.

That suggests that Baelish really doesnt give a damn about Catlyn or Sansa any more on a romantic level and is just garnering as much power as possible. He's either after the throne (which would at least be logical) or he's just trying to burn everything down in the way that Varys mentioned back in Season 2.

I was liking show Baelish a lot better up until Episode 5.