An opinion that no one here has had:
Kyle Dubas is HUGE on building strong communication and relationships with his players. I don't think there's a chance that he leaves Leivo in the state that he's in. Leivo will either play in the NHL, get set down to the AHL to play for the Marlies, get picked up by a different team on waivers or get traded.
I.e Clune and Campbell back in 2016 about Dubas being their boss:
"First and foremost, he cares about his players," said Clune. "That's all you can ask for in a manager, is someone who truly care for the well-being of their players. When there's a trust factor between Kyle and the players is so strong that everyone wants to play hard for him."
Said Campbell: "He's stern when he needs to be. He definitely lets us players do our thing, gives us our space to operate. As far as being a veteran player, a leader, he's been a great source for me to lean on. He's very approachable and honest. That's what you look for as a player. You want someone in that capacity to be approachable. You definitely know he's on your side."