I haven't started playing POE2, so I'm incline to avoid any spoiler. But through the trailer, I already knew one of the recruitable companions is a firearm-using ranger whose animal companion is a bird. That's not the type of ranger I want.
Therefore, I would like to know whether it's viable to build a hired adventurer as a single-class ranger and an off-tank. I would also like to make him an expert lock picker and trap remover. And I'll make his animal companion an antelope.