Moving excess information and specifics to Wookieepedia (and providing links to Wookieepedia per the "see also" and/or "external links" sections)
Enhanced communication amongst WikiProject members
More to come
These should provide the basic steps needed to improve and "encyclopedia-fy" the Star Wars series of articles.
Things to do
There are plenty of Wikipedia:WikiProject Star Wars/things to do. An update to the page is coming very soon, and it will represent the new and exciting changes that Star Wars pages will be receiving!
Out-of-universe versus in-universe perspectives
Although details are forthcoming, I would like to take this time to explain the gist of this concept. Wikipedia has generally agreed that fictional articles should write about the topic from a "real world" perspective, focusing on real world issues and topics, with a section or two for plot synopsis and so on. Jabba the Hutt is a solid character example, and Clone Wars (Star Wars) is quickly moving toward an out of universe perspective.
Article evolution
As many of you know, lists of minor Star Wars-related themes are very common on Wikipedia; however, since these may be seen as violations of Wikipedia policy (and having seperate articles would breach even more policies), the tentative solution is to create general articles on a list's topic (for example, turning List of Star Wars devices into Technology of Star Wars, which allows us to cover everything from hyperspace to comlinks in a general encyclopedic fashion). This can be very tough for some broad topics, so the key is organization. I encourage all editors to list their ideas on the WikiProject talk page. It will be a very difficult — but tangible — effort.
For an example, let me point you to the Final Fantasy WikiProject. Some of us over at that WikiProject decided to turn various components of Final Fantasy X, such as Pyreflies, Yevon, and the backstory — into an article describing the world of Spira. Location descriptions were given a Locations in Spira article, and the details themselves were placed on the Spira (Final Fantasy X) page. This is a decent template to follow — however, we will need to place priority on out-of-universe, "real life" topics and perspectives in realtion to the article.
Sounds confusing, eh? It won't, for examples will be popping up left and right in the near future!