Alex said his own aspirations of one day playing college hockey played a part in making his wish.
"When you see it on SportsCenter, the highlights and stuff, you're like, 'Wow, I want to play for them and I want to do that,'" he said. "I just think coming to watch is something cool I can do for now until maybe one day I get to play there."
To that end, there are few people better equipped to offer advice than Leopold, a Hobey Baker winner and national champion with the University of Minnesota. Alex said meeting and having lunch with Leopold was the highlight of his weekend.
"It feels like now we could call him up next week and say, 'Hey, we're coming to Minnesota, can we come for dinner?'" Holly said. "He's just one of those people. He's just very genuine."
"He's not what we expected," Alex's father, Brian, added. "Like, hockey guy, OK. He's beyond that."
As much of an impact as Leopold made, the weekend opened Alex's eyes to other options he could pursue to achieve a career in sports, too. He took note of the different staff members he met from the NCAA and the Sabres, from community relations personnel to members of the media.
He has plenty to plan for. His checkups are bi-annual for two more years then annual for two years after that. Other than that, he says, his life is back to normal.
"To watch over the last eight to 10 months, watching him get stronger all the time and healthier, it's just been amazing considering where he came from just over a year ago to today," Holly said. "It's amazing."