I'd welcome the destruction of anything written by Kevin J Anderson, just as a starting point for cleaning up EU. Marvel Comics, at their most bizarre, did not create anything as breakingly bad as KJA does whenever he sits in front of a keyboard.
What are the odds that Disney will come up with a decent script? about 900,000 times better than the notion that George or Katie Lucas could. They've rather singularly failed in that regard, and turned almost everything they touched into sewage. Disney has not had many prize scripts in the last few decades (pixar and the first Pirates movies not withstanding), but they aren't as likely to create utter crap.