I’d say the only option would be to add more grafts in order to achieve more density. Something like smp in the recipient may be possible but I doubt it would give you what you want. I’ve heard with thick haired individuals double grafts can be possible in temple points but I find it odd that only one side had them. I’d Def bring these up with them if you do decide to have a touch up with them.
i find it a bit odd how a few eugenix cases where there was one guy unhappy with his donor just disappeared. So thanks for keeping us updated