I don't think that's guaranteed by any stretch. But sure it's possible. As my post said, I might do it, not its a slam dunk choice.
But in the long term, having probably the best coach in the league, who doesn't burn out his teams, provides a big impact on the performance of the whole team.
Using crosby as an example, it could be argued that bylsma limited the pens championship aspiration, despite a crosby and malkin level player.
If you trade the stache and bylsma does toews have any cups? Is there a reversal of who is the best leader in their generation?
I don't know for sure, but I think it's obtuse to think there is not an impact.
The real key is the term that bylsma stays and the damage done. If I knew for sure when I'm making the mythical choice that bylsma would only be here for 2-3 years, then ya I would rather have mcdavid. But if he gets 5 + years and wastes my cheap elc deal and my statical prime for offensive. ...