LN - it can take several months, so maybe wait a bit and see

Both of mine settled with night feeds after 18 months. They got through that needy phase and I could cut them out without too much drama. Mind you, it didn't stop either of them from waking! Doh.
I always think of it like this - if I didn't feed them to sleep, would it be more or less work for me? If less, then I'll change it up, if more, then just go with it.