Mutli-Player Trade-Need Advice Quick!!!

[wagsgt]

Standard scoring. 1-QB 2-RB 2-WR 1-Flex te,k,def. This is a 3 keeper league
My team:
qb: vick,fitzpatrick
rb:cj2k,gore,bradshaw,lynch,stewart,rickywill
wr.fitzgerlad,colstson,floyd,lloyd,evans

OFFER: Andre Johnson, Jon Kitna and Beanie Wells for Ahmad
Bradshaw, Lee Evans, Ryan Fitzpatrick and Brandon
Lloyd.

My thoughts: Im using Bradshaw at flex, and he has been solid there, double digits every game,etc. If fitz and colston were more consistent I wouldnt even need much reciever help.This does make me stronger at WR but also If I get andre it makes me weaker at flex. Also then I wouldnt be able to keep fitzgerald probably, alot depends on his situation. If AZ gets a QB or he asks out and goes to a better team.

THANKS!!!