I would do the Burress for McCaffrey trade. A solid #1 WR vs. a #2 man coming off an injury later in his career. The other trade, no way. William Green will be a stud, Muhummed is a nice #2 receiver, and Staley and Booker are both inconsistent. I know Booker had some big games last year, but there is no reason to think that him and Staley will outperform Green and Muhummed.