It's hard to know what his value is and I think it'll depend by league. I own him in a full PPR league and I probably just wouldn't trade him cause if someone offered me Terry McLaurin or some player who certainly has value but doesn't have a ceiling like Michael Thomas, I wouldn't do it. But you aren't gonna get one of the WRs you picked after him (Adams, Hopkins, Hill, etc.) so to me it isn't worth it. You can always make an offer but again I wouldn't trade any of your top 3 WRs for him and I don't know why this owner would move him for anyone else on your roster.