in fact I am coming around to Lachie as a 13. He is a superb athlete and could be in the Jason Little mould, although I have question marks over Lachie's ability to set up his outside men.
He'd be a fine gap runner, and outside Barnes that's not a bad thing to have - assuming its cover for Horne, or if its a real success, perhaps Horne shifts to 12. In fact a backline of 12 Horne, 13 Turner, 11 Michell 14 the kiwi 15 Beale is pretty bloody fast if nothing else.
I fear a 12 Carter 13 Turner combo would be one of the most one dimensional centre pairings going around, but with the right man inside, it could work a treat.