Thoughts on my team

[Soumbie]

Defenders:
B.Goddard, H.Shaw, B.Deledio, J.Grimes, B.Lake, P.Davis, S.Docherty
B.Ellis, S.Morris

Midfielders:
G.Ablett, M.Murphy, M.Barlow, L.Shuey, L.Hayes, W.Hoskin-Elliot
D.Shiel, L.Brown

Rucks:
S.Mumford, J.Giles
J.Witts, O.Stephensen

Forwards:
P.Chapman, L.Franklin, N.Fyfe, D.Martin, L.Jones, J.Winderlich, A.Treloar
T.Walsh, J.Elliott

[Soumbie]

I've also got $8,200 remaining, can you please give me ideas on how i could improve my team, thanks