Yeah, this one is hard to figure out. Zay's best quality as a WR is blocking, the Bills' coaching staff values that highly. I get it. But the non-use of Foster is baffling. Has he regressed that much--or not developed? Is he that incompetent in blocking? Or route running?
It seems to me its time to give others a serious look at the 3rd WR position: Foster, Williams, Roberts even ????