Amari Cooper & Trey Burton for Gronk?

I got a trade offering Gronk in exchange for Amari Cooper and Trey Burton

Its a 1/2 PPR 12 team league. I am currently 1-4

Rest of team is
QB = Matt Stafford
WR = OBJ, Adam Thielen, Callaway and Keke
RB = Christian Macaffrey, Breida, Kerryon and Royce Freeman

dont give away gronk for those bench scraps

I would get Gronk

then i would take that deal and run