Gurley for Chubb/picks

Dynast League PPR: I am a repeat champ looking to 3 peat but I have Gurley and Tyreek and I am tossing around the idea of trading Gurley. I have my eye on Nick Chubb or Marlon Mack and I would also ask for picks as well. We always say to get the best player in the deal and I don’t want to just give Gurley away at barely 25 years old. I drafted him so my initial cost is zero. Thoughts?