Please Please Help

[dockers130]

My Team

DEF: Goddard, Gibbs, Grimes, Broughton, Bruce, Lower, Duigan
Bench: Hibberd, Toy, Stanley

MIDS: Swan, Boyd, Montagna, Boak, D Swallow, Polec
Bench: Conca, Heppell, Harris

RUCKS: Cox, Fraser
Bench: Z Smith, Vickery

FWD: Johnson, Franklin, N riewoldt, Didak, Prestia, Richardson, Krakouer
Bench: Tapscott, Matera, Pitt

any suggestions please help
?????

ive still got $123,900 in the bank but not sure on where to upgrade

[Petrine Swine]

Backs are looking good. I don't have Toy, but plenty do, so good luck.
Mids: there's a bit of cash sitting on your bench, maybe downgrade Conca, he's not been killing NAB. I'm starting to like Boak, it's a good choice imo.
Fwds: Solid.

Good balance I reckon.

Take a look at my team:
http://www.fanfooty.com.au/forum/index.php/topic,28479.0.html