As far as the Maple Leafs go, they're extremely hard up for defensemen right now with 3 regulars out of the lineup in John Klingberg,
Timothy Liljegren and Mark Giordano. Given the low cost of acquisition and the fact that Zadorov checks so many boxes for them, I'm surprised that the Leafs didn't match the offer. It must mean that they're working on something else as we speak.