With the prices yesterday, good luck figuring out what the opportunity cost was to have Murrays cap hit on the roster. We don't even have access to what players even wanted to come here if the cap space did exist for them.
For the trade route, they still have unnecessary pieces they can clear out. If they land a guy too good to pass up via trade, I wouldn't be surprised if they use this 3rd rounder to accelerate the removal of Muzzin.
What we do know is our goaltending was horrible last season and Murray/Samsonov is more promising and has more upside than Campbell/Mrazek. I mean outside of tampa and new york everyone's goaltending is hit or miss for next year. Even Saros isn't a guarantee to have a gaa under 2.5
Leafs have the best odds to win this trade.