Keeping in mind she doesn't really have a coach now and people have said the coach she use to have wasn't very good at helping her improve!
I have been a fan since the first point I saw her play, but that was only January this year, so I am still kinda learning her game & it looks like I missed all the good stuff from last year!
But everything you said there is true, she needs to improve movement, focus/belief, and 1st serve %, as well as play smart... She is very intelligent, but she just needs to convert that too the court, but I think because she knows how powerful she is, she believes that will be enough, possibly even wants it to be coz if she hits a clean winner right off the bat then she what have her movement picked on...
Ana is also a stubborn one, so although she does realise what she does wrong and what needs to improved on, she probably doesn't respond well to others telling her that and trying to get her to change it... But she is still young (which I know pisses people of when that is said) but it is true, she has plenty of time to work on things and she is no where near her peak... There is still a lot to come from Ana I believe, but it will take time and until she gets a new, solid coach who can break her stubbornness (I could do it, being stubborn myself
), she will be hitting a brick wall a lot, like now!
Sorry if that doesn't make much sense, I'm tired!