Magic, Sorry if I offended you. I have no way of knowing how old you are, or how high your BB IQ is. You asked: "Can someone explain to me how a team that has won 4 championships in a row, has a 4- 0 record, and an 80 game winning streak is ranked # 2 ?". I tried to answer your question the way it was asked. Not everyone here in the yard is a mature and savvy basketball fan. Some are new to the game, new to the yard, and are not up to speed with the lingo and verbiage we commonly use here.
If you had prefaced your question with: "I've been watching basketball for 50 years, and I don't understand.....", then I would have either used a different approach, or not answered your question at all, assuming it was rhetorical in nature.
When I took my first journalism class (to write for the school newspaper) back in junior high school, we where taught to write as if the reader did not have any knowledge about the subject of the article.
We were taught not to assume. That's why when I write, I seldom use initials or abbreviations. We could not assume the reader knew what they stood for. We got dinged when we did. We were taught that after the reader reads your piece, they should know as much about the subject of the piece as you do.
All or most of their questions should be addressed and answered in the limited space your article was given, which wasn't much. Old habits die hard.
Being a born and raised in the Los Angeles area, I was a UCLA fan. USC (football - '62 &'67), the Dodgers ('63 & '65), and the basketball Bruins were the only teams in town winning championships in the 60's. I remember when UCLA won their first NC in 1964, led by Walt Hazzard and Gail Goodrich.