RB package for Cupp

A guy in my league is alarmingly low on RB. He has Leveon and just lost Ajayi. He has Mixon and thats it. I have a good amount of depth at RB with Zeke, Ingram, Yeldon, Tevin and Lamar Miller. Would packaging 2 of these for Cooper Cupp or Tyreke be wise at this point? Which 2? Would I need to add another WR to sweeten it (Ridley/Boyd)?