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If Edmonton is looking for a change this makes sense.
If brown plays a 10th game it counts for $3.25M towards the cap next year. So Toronto is essentially just getting him to bury him.
Bouchard is a good young player in my eyes. I know he's got loads of hate but I think he fills the role Klingberg was supposed to fill but better. (Yes you have to live with the bad to get the good)
Edmonton is supposed to be really high on McMann so they get him. Jones could be a solution or stop game in net. He's cleared waivers so he is risk free for them and can be sent down.
Kampf can help them defensively in the bottom 6.
Minten can be their longterm solution at 3C if they see McLeod as a LW in the top 6 and prefer RNH on the wing as well (especially as he ages). Or he can be a trade chip at the deadline.
The 1st is an asset if they decide to throw in the towel or a trade chip if they can recover.
I think this strategy of taking a few players who could work around the edges and support the big guns that you know can win is going to be a winning one for Edmonton.
Add McMann/Kampf/Jones to their lineup and remove Bouchard/Brown. You could get a more defensive bottom 6 with more physicality, some league average goaltending and less turnovers on D. The PP takes a hit but if you start winning some 5v5 minutes this could turn around quickly for Edmonton.