[vanusa]

No, but we'll all become incrementally better by understanding the difference between necessary (what the article said) and sufficient (what you said it said).

[rk06]

The thing is correlation does not imply causation.

The article says great teams does X. And implies that you should do X as well.

But is doing X the necessary and sufficient requirements to become a great engineering team? In this case, no, it is not

[vanusa]

The article clearly didn't claim it was "sufficient". So I'm not sure what you're driving at, here.