Despite the lack of experience, I’d rather see Campbell start at 2b over Story. Story’s future in Boston is getting murkier since he isn’t anywhere near the player he was in Colorado, likely due to age, injuries, and, well, leaving Colorado. Maybe he can take over 3b next year if Bregman opts out?
Campbell isn’t hitting much better, but he at least has the potential to improve. In order to tap into that potential, he needs to play every day.
Atlanta needs a SS. Send them Story and some cash for something of potential use, preferably a pitcher, although I don’t consider that likely unless it's the injured Reynaldo Lopez.
They do have Sean Murphy in a similar position to Story - owed some $60mill and blocking the rising star (Drake Baldwin, in this case), but I’d be surprised if that deal went down. BTV values Murphy much, much more than Story, which means the projection sites do as well. If Atlanta uses those sites, why would they make that deal?