It would be nice if a low Stat of any kind was at least referenced by your companions.
Low Intelligence? Gale doesn't trust you to manage his protocol or is surprised massively when you do.
Laezel pities your terrible strength stat/stature and so forth.
Maybe certain companions even butt in on situations that they feel more equipped to handle, like Astarion taking over a poor conversation where you have failed the first Charisma check and your charisma is a low stat (anyone can fail but if you are obviouls porr at something it should be handled differently). You can tell him to keep out of it andd said companion dissaproves.
