If I am you I’m trying to package Breida or Lindsay + Gabriel, Ridley, Jones to get a TY Hilton or Juju Smith or basically any WR from Rams, type player. I don’t think you can reach the AJ Green, Thielen, Julio range, and Hilton and Juju still may be out of reach, but I would start there. You might be able to get Keenan Allen if his owner is thin at RB or near the bottom of the standings.
I’m choosing to wait and see on Cooper now that he has been traded but you could also deal Cooper with the sales pitch that Dallas will want to feed him the ball since they gave up so much to get him. So maybe Cooper + one of those RB to a Dallas fan in your league.
Obviously Gordon is untouchable and I would put Chubb as untouchable too considering your depth. Fournette is no guarantee to come back and Yeldon stock has gone down due to stupid Hyde (I’m a Yeldon owner).