Need some advice on my team

[kma07]

Backs
Deledio, Shaw, Goddard, Gibbs, Adcock, Lower, Hibberd; (B.Smith, Toy, Retzlaff)

Mids
Pendels, S.Thompson, Judd, Selwood, Heppell, D.Swallow; (Swan, Mzungu, B.Jacobs)

Rucks
Cox, Z.Smith; (Sandi, R.Stanley)

Forwards
Pavlich, J Roo, N Roo, Petrie, Rioli, Darling, Krakouer I.Smith, Menzel, Tapscott

I have 11 trades left and 7600k in the kitty atm and am aiming for wins in my league (which I am ranked 1st and equal 3rd).

Any suggestions on upgrade or downgrade prospects?
I was thinking maybe a premium forward? Maybe Josh Kennedy, Sylvia, Fyfe, O'Keefe, Goodes?

D.Swallow > J.Cowan
Z.Smith > M.Bailey
(Petrie to ruck)

then the next week Tapscott > one of the above mentioned?



Cheers