No, it's that you take a risk, and sometimes it works, and sometimes it doesn't.
Without the unpredictable 2017, where is Dallas today? They're not in the conference final, because they've got 2 guys in their 30+ years with $9.5m contracts. That's not the thing you're supposed to do if you're serious about winning.
Quick wasn't supposed to be Quick. It was, we'll draft a goalie at #11, because we don't know who is going top be tending the net. There's some dude named Quick, but that was from the previous regime that didn't know what they were doing.
Everyone knew Vancouver was going to be good this year. Tyler Myers is one of their most played defensemen. He's not old, or been the butt of a joke for the last few years. The Canucks are just built the right way.
You knew the Kings would win in 2012. It was a fait accompli. It was going to happen, even if Columbus had been a playoff team and kept Carter. Anyone else the Kings got at that deadline would've worked out just as well. Because the team was so good, that they were fighting for their playoff lives at the dead line, 75% of the way through the season. A contender struggles to win in the regular season. That's science.