The definition you used is bad. The fact that you need star players is not proof of lacking parity, unless you also argue that access to star players is limited to specific teams.You questioned something that was clearly explained, then when I asked you why you questioned it you said you understood what I said, but now you're back to questioning it?
I provided the correct proof of parity, which is variance. I can increase the sample size but it wont change the result.