"It was disappointing, but not a lot of people get the opportunity to represent their country at the highest level," he said. "That's always an honor, but the result obviously wasn't what we wanted.
"I haven't played limited ice time like that in a long time, so it was a different kind of experience. You definitely get an appreciation for the guys who play third and fourth line 82 games a year to see how they have to stay into it mentally. It's tough not going out there every other shift like you're used to. To get that perspective is a good learning experience."
MacKinnon and Johnson stayed off the ice for three days after arriving in Denver on Friday, and they spent about an hour Sunday watching videotape with first-year coach Jared Bednar, who is implementing a new up-tempo system.
"They're intelligent guys," Bednar said. "They got in a little bit of a cram session and they're going to get to review it and review it through practices every day. You've got to get these guys back integrated with the group."
Forwards Gabriel Landeskog and Carl Soderberg, who played for Team Sweden, are expected to practice later this week, along with goalie Semyon Varlamov, who played for Team Russia. Center Matt Duchene is playing for Team Canada, which will face Team Europe in the best-of-3 tournament final.
"I feel good," said MacKinnon, who signed a seven-year, $44.1 million contract July 8. "It was a tough practice, getting used to altitude. I just want to grow as a player. I want to be a solid player every game. I feel very ready for the season. I don't look at points scored, I just want to be the best player I can be."