Sure - the presumption is the "Question Marks" list includes a few you'd certainly keep, but some Wenger successors probably wouldn't persist with all of them depending on their outlook.
I think pretty much any manager without an infinite bankroll would at least begin by pencilling in that "Keep" list.
I'd keep Sagna, but I think he's 90% likely to be off. Not on the merch calendar, panned the management, repeatedly spoken of as a concern by Wenger. Less likely to stay at Arsenal than Theo in my opinion.
Looking at that list (and considering our other players) the most obvious thing is that we have a gaping defect in the forward three at the moment. Not a single dependable forward who wants to stay at the club. Strongly hope for a serious forward signing in winter.