You think Hamels will have a QO? While he does want to hit the market and get some security, he'd also have to consider taking it. Cubs may not want to risk that (even though it would be a pay cut).
Same question about Odorizzi.
I think one pitcher and one position player more likely, the latter might not have a QO either (if it's Moustakas, for instance, or a lesser piece. If it's Rendon, obviously he's getting one).