I have been planning for a while to get Hanners after his bye to finish off my midfield but have just made the decision to switch to Sloane. (I already have Treloar).
For the purpose of the ride home I would now rate Neale ahead of Treloar but behind the other two (based mostly on their respective draws).
Hanners v Sloane is tough. The obvious choice is Hanners, and he's probably the safest bet. I am going Sloane partly for POD factor and partly for his good draw. He plays well at Adelaide Oval (cursory look at numbers + gut feel; nothing concrete to back me up there) and 6 of his last 10 games are there. His non-AO games are against Melbourne, Carlton, Geelong and Fremantle.
Hanners has a high B/E and a tough next few games, but his draw opens up again after that (CAR, fre, PTA, stk, nth, RIC). He could do a lot of damage to non-owners in that run home, and may well turn out to be a must have, especially considering his high ownership.