"The first thing that stands out to you is his size," said Matt McIlvane, coach of the Ducks' American Hockey League affiliate in San Diego. "He's a big, tall guy that certainly knows how to use that range on the ice. His ability with the puck and ability to be able to see the game stands out right away to be at a very high level. And again, the thing that was the most impressive about Leo is just his character. He's humble, he's coachable, he's excited. And he's very, very hungry for the opportunity."