The other element in championships

In most cases, there is that "other" element in championships - other than talent, coaching, etc. A few championships are won on those, but in most cases there is what we might call "luck" involved to a great extent. One team has injuries; another stays healthy. One team has off-the-court distractions; another has a quiet season in that regard. Eligibility issues. Family distractions with key players. A lot of things can derail a championship.