I think the question is what are you looking for from waivers? A player like Fleury who could clear waivers, maybe (I think there are a few teams that could conceivably upgrade with a player like him) or Lundmark are supposed to be depth defensemen, 8/9 players...If they aren't good enough what is the depth of this team made of?
Realistically if Stan and Heinola come back and you plan on playing them, you are just wasting a draft pick on a player that could conceivably be waived again anyways. Maybe you want that 23rd roster spot open for young players to compete, say you have a player with a nagging injury that doesn't get IR'd that's a way to get a Chibrikov or Lambert into the lineup. Maybe you want to keep JAD.
Personally Fleury wasn't bad enough last night to look at a waiver replacement. His skating led to the 2-2 goal. Lundmark probably deserves a longer look. Miller didn't have a particularly strong game last night, nor did Samberg, but it's still early enough in preseason to shake off rust. Salomonsson looked lost until he got a week of practice, last night he looked a lot closer to being an NHL player than he has at any point.
I do think another injury though on d likely has Chevy on the phone. Because the defense so far only looks 9 deep, with Salomonsson trying to become #10. And 2 down.