Need a RB! please help. THANKS

full ppr. need a RB, who should I target for the rest of the year and what are some fair trades. Zeke, Bell, A Jones, Gordon, Gurley, Fournette,

I have Mixon, Jacobs, saquan, brieda, montgomery, C Thompson.
and my WR is Godwin, locket, chark, juju, Woods

I know im asking for a lot of help guys, thank you for your time.