Direct back work necessary?

[Wik]

How important is direct upperback work in general? It’s not a limiting factor for in my conventional deadlift, which happens to be my strongest lift.

[Jordan Feigenbaum]

Hey Wik,

Thanks for the post! It's difficult to answer your question, as " in general" might mean two different things to you and I. Additionally, what do you mean by direct upper back work?