“Why would you need two hands on the control wheel. A practice fraught with danger.” … quite so …
I don't know, … not 777 rated.
Perhaps Ppruners, without fear of fault or ridicule, could answer this based on their experience, together with ‘because’, explaining why this is-is/not done, supporting opinion.
Everyone get two answers; that which is trained for; and that which is done … and why.