Limited trades left what changes should i make?

[Crows84]

Def: Gibbs, Goddard, Enright, suckling, Newman, Lower, Heppel  (hanley, B.jacobs,  B.smith)
Mid: Murphy, Boyd, Priddis, S.Thompson, Swan, Bolton  (D.Swallow, M.Evans, T.ledger)
Ruck: Cox, McEvoy (Bailey, Gorringe)
Fwd: Fyfe, Pav, Harvey, Sylvia, S.Johnson, Goodes, O,Keefe (I.Smith, Mzungu, T.Lynch)

I have only 2 trades left and $3,100 left, Im still scoring 2,200-2,300 recently but this time of years scores are skyrocketing and i need to inject more into my side if i want to take out my league which im currently on top of. What changes should i make?

[The return]

backline need at least one more upgrade. heppel has a grand final bye and gibbs, enright both has a bye in finals also. i would upgrade heppel to a person who does have a finals bue maybe broughton?

[Ringo]

I would be sitting tight with 2 trades but agree with Return that backline needs an upgrade. Maybe next week Heppell as a direct swap with Adcock who has no more byes.  Both about the same price retaining one trade to be used as needed,

[The return]

yeah hold tight untill finals dont trade yet. broughton if you manage to get to finals still with 2 trades

[Crows84]

hmm yeah my gut feeling as been to sit on the last two trades at least till the finals week, having to trade out shaw a efw weeks back has really hurt like it has a lot of other players