I'm just wondering, was last year really a Cinderella story? As far as I remember they never faced any adversity. They broke several records on best starts for a new team. For me a Cinderella story is about a person or team that faces hard adversity and goes through struggles to turn it around and find great success.
The Knights ran through like 17 goalies last season.
At one point they had to emergency call up a goalie prospect from the WHL because both their starter, backup, and their AHL starter and backup were injured.
Not to mention that after February and until the playoffs there wasn't a single game where they didn't have at least two of Marchesseault, Smith, Perron, Haula, Tuch, or Neal injured.
Sorry Magnus, but if you can say they didn't face any adversity then you simply weren't paying attention.
But beyond that, your definition of a Cinderalla story really doesn't apply to what its typically used for. A Cinderella story is when a team that no one relying on conventional wisdom and expectation reasonably expects that team to go on an improbable run. All you have to do is actually liken it to the story of Cinderella itself. Plain girl locked up by an evil adoptive family that no one in their right mind would think would ever rise up and join the royal family does so simply by attending a ball and catching the eye of a prince. An otherwise unlikely rise in socioeconomic stratum happens because hey, magic and storytelling.
The 1980 Miracle on Ice team is the best example of a Cinderella story in sport...with the actual game against the USSR being a David and Goliath moment. A team of college kids up against pros from Europe were put together to try to win Gold with the most dominant international hockey team of all time in their way. No one thought they could do it and they did. The only actual adversity they faced other than being young and inexperienced was being clownpounded in an exhibition game by the Soviets prior to the start of the Olympics.
Being a Cinderella story isn't defined by the degree of adversity a team faced. Vegas' season was a Cinderella story because most people thought they'd finish with a draft lottery pick and instead won and won and won all the way to the fastest Stanley Cup finals appearance in league history.