Trade for Cook in dynasty full ppr

a guy in my league is lookin to trade cook and my season is pretty much over so i was thinking of offering J, Howard and a 5th rd pick for Cook and a 1st rd pick.
what do you guys think

I also have another trade offer for Howard , Fitz and a 2nd for Dez , D. Henry and Doctson.
up in the air about both

Bump for help