Some people forget that the Sedins were pretty ordinary during their first four years in the league. In fact Henrik never broke through the 45 point barrier in his first four years. And he and Daniel played the entire 2004-05 lockout season in Sweden.
And it was 'touch and go' for awhile as to whether or not they'd even return. You could argue that their obsession with nutrition and fitness later in the 20's is what made them into HOF players. Never the fastest skaters or the most physical, they had endurance levels on each shift that were off-the-charts.
So if they can impart anything to these Canuck prospects, it is how much of a herculean effort you need to make it to the top of the mountain. And then how much work you have put in just to stay there.
It's the same with all the great players, Crosby, McDavid, Lemieux and MacKinnon. They're never satisfied. It's isn't about the money. It's about being the best version of yourself as a hockey player that you can be.
So 'leading by example' on the Grouse Grind is only part of the steep learning curve Daniel and Henrik can impart to these Development Camp prospects.