I think the only exception would be if Wikipedia is still determining if they meet their Notability standards, and you suspect they don't quite qualify.
There's also the exception where there's no Wikipedia article on them, but if you submitted one, you're fairly certain that it meets their criteria. In that case, they'd still be considered Notable on our end. I think that's why we don't use the whole "if they have a Wikipedia article, they qualify" as criteria, but instead state we follow their criteria.