So why, when the expectation was that the Leafs would buy out the final year of Matt Murray's contract, didn't the Leafs waive the veteran netminder? Well, there's actually a pretty good reason for that.
Following the settlement or award announcement in an arbitration case, there's actually a 3-day delay in between the time the settlement/award is announced and the time the 48-hour buyout window opens, as is outlined by CapFriendly in their buyout FAQ.
Yesterday's announcement came late in the afternoon, which means that the 72-hour window will likely carry us past Wednesday's 12pm waiver announcements. If that is the case, we could see Murray waived for the purposes of a buyout on Thursday.
This 3-day gap between the arb award and the opening of the 2nd buyout window could provide the Leafs with an opportunity to trade Murray's contract, rather than being stuck with $2M+ in dead cap space next summer. For that to happen, though, Leafs GM Brad Treliving would likely have to part with a pretty significant sweetener, due to Murray's lofty $8M actual salary this season.