When Markus couldn't test, Liam was grateful childhood friend and fellow draft prospect Mathis Preston was there to motivate. The No. 32-ranked player on Central Scouting's final list of North American skaters had 44 points (18 goals, 26 assists) this season in the WHL with Spokane and Vancouver.
"They're strong kids," Preston said. "I think they'll be fine. I was with Liam for most of it and we're pretty close as well, so I think he's good. I'm sure he's not happy his brother couldn't do it, but I don't think it affected him in any way."
Preston and the Ruck twins have been friends since they were 4 years old.
"It's definitely tough, but I think Markus has done a lot this year to prove himself," Preston said. "Obviously, how competitive he is, he wants to be out there as much as anyone pushing through. At the end of the day, his end goal is to make the NHL, so I think doing whatever is best for him. You don't want to hinder that by pushing through something that can linger in the long run."
Liam describes his own game as "smart, competitive and with pretty good offensive instincts." He models himself after Florida Panthers forward Sam Reinhart.
Markus is more like former NHL center Nicklas Backstrom -- steady and cerebral.
"When I'm out there buzzing around in the offensive zone with my brother, it's not easy to handle," Liam said.