this might sound crazy, but i think rondo would work in chicago. move rose to SG and let rondo take some of the wear and tear. rondo also provides an insurance policy if rose's knees give out.
chicago would be adding another elite athlete and a clutch playoff player to what is already a borderline contender; rondo might push them over the top. he's also obviously an elite passer, they would have deadly ball movement with rondo, rose, gasol, and noah.
chicago has draft picks and prospects to trade. mirotic and/or mcdermott could look nice in green.
i really think that if you're a contender and another team offers you a star for picks/prospects, you have to at least listen.