Really, you think training in analytic philosophy does as much to philosophically mature a student as being sequenced? It always seemed to me that it is so hard to find analytic wins, and you have to crawl and bite through so much poop before you find it, that you might be better off just reading LW and not getting into (emotionally or ascetically) those (often fascinating) mistakes. Analytic philosophy may be as reliably transmittable as LW, but I don't think of it as well oiled. Or at least I think you would have to have a friend who has already looked through the poo to guide you to the win, in order to not get caught up in cool mistakes.

(edit): If I had to design the curriculum for philosophy students, I would reverse it. I would start with the clearest, most modern, and best reasoned positions, and then after that introduce the students to the history of mucky mess ups that lead to them. But why we would introduce students to philosophy by using the muckiest most primitive philosophy as an introduction, I could not imagine.