Offered Gronk

I was offered Gronk and Lamar Miller for Howard and Doug Martin…
How do you feel about it at face value?

I really hesitate because my RBs right now are Hunt, Howard, Martin, then like Smallwood, D.Henry, Gillislee… bunch of trash.
My TE is Graham who I’m perfectly comfortable with… but I’m currently trying to package Graham for Keenan Allen… so the gronk offer came at an interesting time. Idk though… I think the guy is trying to target my love for Gronk and the Pats lol… any thoughts?