I have conspiracy theory head goin on right now. How convenient is it that Reilly was waived just when the Isles are down 2 dmen?
Waiver claims are pretty rare because if GMs are doing due diligence, then the team considering waiving a player is first calling around and trying to get some small asset like a late pick for that player … and the player only hits waivers if no team is willing to even give a paltry asset to assure they get the player rather than risk another team making the claim.
So a player waived like this most commonly only gets claimed if a team has a situation change between when they declined or were uninterested in a trade, to when the player was actually on waivers and is suddenly more desirable than they were even 24 hours earlier. Like suffering two injuries that night. Like the Islanders did.
Unless your conspiracy theory involves time travel or the Sens being given marching orders to injure Isles defensemen, this is just plain old everyday timing. They suffered injuries the exact night that a player who nobody was interested in was available and could step in for one of the injured players. When the Panthers waived him, the Islanders did not yet have a need.