Trade advice for fournette/Ingram/Michel

I have fournette but I do not have Yeldon. I am 4-0 rn in a 10 man full PPR league. I would like to ideally dish him away but everyone in my league is pretty uninterested. Is he worth trading for ingram straight up? Or how about sony michel straight up? I could use advice for some other trade targets or maybe i should just hold on to him and hope for the best?
My team:
QB: Brees
RB: Melvin Gordon, Fournette, Breida, Kerryon Johnson, Giovanni Bernard, Mike Davis
WR: Tyreke Hill, DeAndre Hopkins, Robert Woods, Allen Robinson, Larry Fitz
TE: Jordan Reed
D: Bears
K: Will Lutz