pics of wrist impact position--anti roll?

[noproblemos]

Two pictures of wrists at impact
The picture on the left was the "recommended wrist position," while the picture on the right was labelled the "antiroll wrist position"

I think I often have an impact position similar to the picture on the right side.

Quote from the author (TGM-educated)
"An antiroll wrist position at impact (where the lead wrist is flat but rolled to the right for a right-handed player) will counterbalance a closed face. One can play using this variation, but like the "rolled" position of a weak grip, requires perfect timing and is consequently subject to under or over correction on the downswing."

What do you think of the last sentence (in bold)? I tend to have a closed clubface (at the top of the backswing) and the impact position seen in the picture on the right. Do you think it's a bad impact position for the wrists?

Thanks