What I don't get is why people suggest this kind of system that is made too difficult for what it is.
Ie. if there should be people deciding whether post appears on the forum or not or if there's a delay, it should be the moderators. If some content covered by FAQ should not be posted in the beginner sections then you can make it clear and moderators can enforce it more or less gracefully, to the best of their abilities and per-case basis. There's no need for extra layers.
Currently the posts get effectively answered appropriately and people get redirected to where they should be looking by people of many different experience levels without dividing the advisors into moderators / sub-moderators / intermediate / beginner users. Don't regulate what you don't need to.