Heads Up! or Box on Neck

[tongzilla]

I see what you are talking about in the pictures!
I know Ben, Mac O., and others teach the "box on the neck".

There are many others, however, that want the spine. or BACK to look fairly straight, from the down the line view. I think they believe that this promotes, and enables better shoulder turn, and/or spinal rotation. The Body Balance(Callaway) guys, I believe, also want a straight BACK.

Any ideas on this?

You want a visually straight lower/mid back.