[Flankk]

This is the sanest answer. No amount of leadership is going to help an incompetent team. A codebase with massive technical debt, tight coupling, and accidental complexity will be hard to improve incrementally. Impossible without competent engineers.

[rocqua]

I agree it's the sane answer. But I don't think these engineers are incompetent. They lacked direction, accidentally followed worst practices, and _still_ came out on top. I would say they are good engineers but perhaps bad project managers / architects.

[OJFord]

You don't not use source control because nobody directed you to and you 'accidentally' .. what, forgot about it?

You don't use it because you haven't heard of it; = not competent.

[hef19898]

Not a developer, but I was onvolved, and are again involved, in some crucial dev projects on which the future success of my employer depends. Any developer who deploys to production without testing, or worse, develops directly in production is by every definition at least incompetent. If not an incompetent wannabe rockstar ninja cowboy without even realizing it. And those devs are dangerous.