usually hair transplant planning is done the day before or the very morningThey would still need to replicate enough cells and frankly who knows how many follicles they can create from just a single scalp biopsy? Maybe it would be enough for the top of the scalp but not for everywhere else.
Also they would need to see how cloned hairs grow in different areas of the scalp.
If they don't start on the assumption that people will want a full scalp regeneration, they may only make provisions to multiplicate cell germs for the top and crown.
You would then end up needing another chunk of flesh removed to treat the back and sides and paying for the procedure twice. Not good.
That is why they should be thinking about treating the whole head from the get go.
Doing this now would lead to a more comprehensive treatment and better overall deal for us in the future.
I'm just not sure they are aware this is what we want.