Julio Jones for Damien Harris

Should I trade Julio Jones for Damien Harris? I am in a desperate spot at RB. I have Saquon Barkley, Joe Mixon, Latavius Murray and Nyheim Hines. I lost out on my bid for Damien Williams this morning. My wide receivers are Tyreek Hill, Allen Robinson, Julio Jones, Devonta Smith, Emmanuel Sanders and Corey Davis. Our league is 0.5 PPR