In return, Toronto would give up a first-round pick and McMann, who is a middle-six forward. McMann has one year left on his two-year, $2.7 million deal with the Maple Leafs.

The Maple Leafs would acquire Laferriere, who could help replace Marner and play on Toronto’s top line with Auston Matthews and Matthew Knies. Laferriere is coming off a career-high recording 19 ...