Nylander, too, earned praise for his hard work after missing last year's Prospects Challenge due to injury. He tied for the tournament lead with three goals in three games but stood out just as much for winning battles on the penalty kill.
"I think especially this weekend he was winning a ton of battles, doing really good defensively and then obviously he has the offensive talent that speaks for itself," Mittelstadt said. "You can definitely see the work he put in and hopefully he keeps it going in camp."
"I think we've seen a different Alex Nylander throughout the summer, just in our dialogues," Botterill added. "I thought it was a step in the right direction being healthy, playing in this tournament. It was disappointing last year, getting injured and just sort of always playing catchup.
"We've seen him put the time in the weight room. He looks stronger, he looks more confident out there. And I think the thing we always have to remember with Alex is he's 20 years old. This technically should probably be his first time in pro hockey, but he's already had that experience. I'm excited about how he performed this weekend."
Nylander hasn't been shy about his goal to make the Sabres out of camp this fall, nor has Asplund, Guhle, Victor Olofsson or any of the other young players getting set for camp. The Prospects Challenge was an appetizer for the real challenge, which begins Thursday.
"We've talked a lot as a group that we just had to bring in more internal competition, had to give Phil [Housley] more options at different position," Botterill said.
"We think we've done that this summer, especially at forward, bringing in some guys but also having some young guys who are going to be pushing for positions."