Trade David Johnson for Cooper Kupp?

I have both Chubb and Josh Jacobs as my other RBs and could use some WR help…I have Tyreek Hill as my clear #1 and then Terry McLaurin, Marvin Jones and Sterling Shepard as my other options. Only need to start 2 WRs and a flex. We are a 1/4 pt PPR league.

if you have other RBs you can use in a pinch I would probably do it. Cardinals trying out other RBs makes me think there is more to the DJ injury than they have let out…