On Patrick:
"He's a big centerman with scoring touch, a play-making touch, but also is very responsible away from the puck, which is nice to see," Castron told NJ Advance Media. "A lot of times in juniors, you get players who are only concentrating on getting points and putting up points. He's a very well-rounded player at a young age."
"He's got the blood line," Castron said. "So he's got some nice people to lean on for hockey advice. He's definitely a very, very skilled offensive player."
On Hischier:
"He was on a bit of a weaker team that probably wasn't expected to do much, and he was a big reason why they were able to make the playoffs," Castron said. "He's another player who really does compete on both sides of the puck. He's maybe a little more dynamic in the way he scores and sets up plays."
"He just plays the game with so much intensity and brings a high-end skill level with him," Castron said. "He's one of those kids, he wants the puck in pressure situations and he wants to make a difference, and the majority of the time, he does make a difference."
Small sample, maybe my own bias, but that sounds like he leans Hischier.