Since we picked another OHL guy we can get Brocks insights.
OHL Prospects: My Final Top 50 OHL Players for the 2019 NHL Entry Draft - Part 4: 10-1
3. Thomas Harley - Defense - Mississauga Steelheads
Without question, Harley is one of the most athletic defenders available for the NHL Draft this year. His skating ability is top notch and he has to be considered one of the best skaters in the OHL. Harley is such an asset in transition because of how quickly he is able to start the breakout. Can grab a loose puck in his own end and be across the opposing blueline in a matter of seconds. And because of his size, he is so difficult to separate from the puck as he is cutting through the neutral zone. Once he gets that head of steam going, he is almost a sure bet to gain access to the offensive zone. Harley is also very aggressive in his rushes. Few defenders in the OHL ended up with as many partial breaks as Harley this year, after spitting defenses on end to end rushes. Harley is also a good powerplay QB, who can use his length to hold the line and his skating ability to open up passing lanes. His shot is still developing and is not yet a consistent weapon, but it could be one day as he adds strength and becomes more aggressive in attacking those lanes that he opens up with his mobility. Harley's vision is also excellent. He is just as efficient making a breakout pass as he is skating the puck out and that makes him such a dangerous offensive weapon. Defensively, there are some warts though. Harley really needs to become more assertive physically. He will allow attackers into the offensive zone too easily and leaves too large of gaps, hoping to use only his length to keep them at bay. At 6'3, he should not be losing as many battles along the boards as he does currently, and again that's from a lack of intensity. But with his size and mobility, once he adds some strength, there's a good chance that this could improve. Harley is a mid August birthday, meaning he's one of the younger players available. Like Tomasino, I thought Harley had a good U18's, actually showing more intensity defensively than he did at times during the OHL season. With his size, skating ability, and offensive prowess, Harley will be a hot commodity in June.