Its impossible to predict
But as we saw bolt was about to solo iruka at the age of 7 years with shurikens I think he will be a sound shinobi.
Anyways, he has a uzumaki body and he may awake byukagun too.naruto is in konoha and he can train his son well.
On the other side sarada uses glasses even though she is from a uchiha clan whose power lies in their eyes.sasuke is also not in konoha.
I don't think she will be a top tier sjinobi.
She may not awake her sharingan as it requires a emotional feelings to awake it.I don't think anything bad will happen again so she may not be able to awake sharingan
On the top of this, she is a female and we know how weak female shinobis are
