I can't stand Steve Simmons, but in his column today he said "A voice whispering on Marner’s future in Toronto: The Leafs may inform Marner this summer that they have no interest in paying him $10.9 million, his current salary, on his next contract. That kind of talk could force Marner into accepting a move elsewhere, which would require him to waive his no-movement clause."
Not sure who that voice is, and it could be Simmons' main source (the hot dog guy), but that would be a smart way to play this - "listen, we aren't paying you what you currently make, and sure as shit ain't giving you a raise, so the choice is up to you. Oh, we'll also let it be known through friendly media that you refused to waive so have fun dealing with the fans next year."
He has played well in the playoffs the last two years.