Well...you want to have the steepest bank angle with a tailwind and the shallowest bank angle with the headwind. What do you do when directly crosswind to the wind? You want to be crabbed into the wind in those cases.
What the heck am I doing even giving advice on Ground Reference Mans. I hate teaching them and kinda think they are a waste of time. Some people have brought up the point it's as much about situational awareness down low and multi-tasking as wind correction...I think that's true.
The real measure, for me, of a pre-solo student isn't ground ref mans but can they land the friggen plane consistantly without me saying or doing anything.