IMO, de Haan is the only realistic option to replace Moore. I'm a bit depressed about that. Maybe things will change as we head to the draft?
I see some potential trades out there (TJ Brodie? Oliver Kylington? Haydn Fleury?), but the cost feels high, and it's not clear that we'd get enough of an upgrade from Moore to make the cost worth it.
If we could find someone who values McLeod highly, maybe there's a deal to be made. Otherwise, Wood is really our most tradeable asset. Is Wood (+ losing Moore) worth it to get Fleury? Fleury is 3rd pair right now, and has been a healthy scratch. He's not stepping in and playing top tier minutes.
OEL is interesting, obviously. I'd love to pry Brodin out of Minnesota. I just don't see these as realistic options.
With Greene and Lovejoy on the books with significant hits next year and Mueller and Santini needing spots, I'm not sure Shero will see defense as the pressing need the fans do. Especially if the team makes the playoffs. I could see him looking at Corey's numbers if KK finishes strong and chalking the problems up to Corey's injuries and just rolling next year with what is already there. Maybe he brings back Moore if he can get him for a two year deal. Shero won't sit tight if a good deal presents itself but I'm not sure he'll go looking for a marginal upgrade.