Subtracting Kerfoot and Holl, to add Subban, is a net negative to this team. Even with a bunch of hoops jumped through, the cap is still a problem.
But, just for giggles, this is how we could potentially make this work...
Sign Bozak for less than a mil.
Kerfoot and Holl to New Jersey.
A second from NJ to Arizona to take half of the cap hits.
Andreas Johnsson at $950 k and Subban at $2.25 mil to the Leafs.
I'm not sure if we are better... or just deck chairs shuffled... But Bozak as 3C, and if Johnsson could regain form here. (not sure about his knees)
The best D pairings would then be...
Mo Brodie
Muzzin Liljegren/Dermott
Sandin PK
Again, I'm not sure about this, but it's movement.