BoltzManConstant
Registered User
Pure hindsight.2019 Lightning (the sweep year) was a team that was trying to regular season their way to the cup. The results weren't random.
The *St Louis Blues* won the cup that year. Tampa was and is significantly better than the Blue Jackets, but got swept. The terrible, terrible Canadians won their conference last year (and certainly could have won the Cup). The mediocre Stars won the West the year before.
Hockey's postseason is easily the least predicable, highest variance of all the major sports. A tourney of best of sevens is a terrible approach if you're trying to identify the "best" team in hockey -- but it's fun as hell because it's so random.