Zay is just out for spring... Other than that, we have Benjamin, Kerley, Holmes, Streater, Clay the WR, Reiley (looked good in preseason last year) and two draft picks.
Combine those guys and the fact we'll be running the ball more than most teams as well as having Clay the new diet TE, they probably figure they're set with WRs unless someone good gets cut.
I'm guessing the only process Dez would get behind would be the Dez process.