Forward Andrew Ladd, who played with the Blackhawks from 2008-10 and again in 2016, usually worked out with Keith during the summers.
"He could push himself to the highest level physically in order to be ready for camp and the season," said Ladd, now with the Arizona Coyotes. "The way he thought, the way he watched other players, I'd listen to him talk about [former Detroit Red Wings defenseman Nicklas] Lidstrom and see him as a young defenseman, trying to emulate things he did. There was so much there in terms of trying to get the most out of himself and push himself to be the best at what he was doing. To see that come to fruition with the Norris trophies and Stanley Cups, I was lucky to be a part of that from the standpoint that he pushed me to new heights as a hockey player."
When the Blackhawks selected Keith in the second round (No. 54) of the 2002 NHL Draft, one of the concerns was about his size (6-foot-1, 192 pounds). Keith said Trent Yawney, who coached at Norfolk, the Blackhawks' American Hockey League affiliate from 2000-05, believed that wouldn't be an obstacle.
"He really helped me lay the foundation for a pro career, taught me what it was about to be a defenseman in this League," Keith said. "He believed in me, that I could play defense being a smaller defenseman, using my quickness, speed, heart and determination."
Former Blackhawks forward and current broadcaster Eddie Olczyk said Keith had a few other attributes working for him too.
"It's the want to and the will to be the best was in the pushing of himself, I mean, it was something to watch on a daily basis," he said. "Really, 'Dunc' could play any way you wanted, right? He could light it up offensively. I think I've said this before: If Dunc wanted to, he could probably have another 300 points on his resume. He knew what he had to do to help the team, being one of the top defenders in the League for the longest time, on top of maybe erring on the side of offense or trying to create and generate offense. I just think he's a compete defenseman for that stretch of years."
It doesn't seem a question of if Keith is inducted into the Hockey Hall of Fame, but when. Will he be a first-ballot entry like his former Blackhawks teammate, Marian Hossa, who entered the Hall with the Class of 2020? Perhaps, but whenever it happens, Keith has earned it.
"I'm sure it's not going to be far off," Bickell said. "It's like Hossa's career and guys like that, what they've done for the game and what they've done for the city of Chicago, they made it a special place for a lot of people."