Terik Cohen and Amari Cooper for Gronk?

I need some more depth at WR. Would you do this trade?

Dak Prescott
LeSean McCoy
Frank Gore
Rob Kelley
Charles Sims
T.J Yeldon
Chris Conley
Taylor Gabriel
Ted Ginn
Allen Robinson
Emmanuel Sanders
Coby Fleener

I’d try and get someone with a little more certainty than Cohen. It could work out though.