Evans for demarco, buck allen and d. Thomas

Full point ppr, I’m 0-2. I have fournette, Martin, Abdullah, c.j. Anderson, Alvin kamara, buck Allen, and demarco as my RBs. I have d.thomas, aj green, Keenan Allen and marshal as my WRs. Should I go ahead and trade demarco, buck Allen and D.Thomas for Evans? I kind of want to but not sure. I feel Evans is gonna be great alongside green and I have the depth at running back