I think, at least in my 2 tribes, that the chief is very useful. I have notice a marked improvement in the work of my villagers when the chief is directing! the magic food is helpful and when he teaches the kids, they get some skills that will be helpful to start a task if they are 14 as you're not here!
You need level 2 leadership for teaching, though; that isn't a consideration for a brand-new tribe. Once you do have that level, though, it's definitely very helpful to get those chitlins slaving away soon as possible. Got to get those sweatshop goods out to where they can sell for good American dollars.
