Waiver wire RB help!

I’m in desperate needs of a RB. There’s a couple of people I’m interested (I’m dropping Aaron Rodgers)
What should the priority pick up be between these backs? It’s a PPR. I currently have Abdullah, Tevin Coleman, and Marlon Mack :confused: I’m trying to pick up a running back in which I can roll out there for the ROS

Orleans Darkwa
Aaron Jones
Isaiah Crowell
Wendell Smallwood
Matt Forte
Bilal Powell
Alex Collins

Alex Collins and Aaron Jones would be my top 2

I would shoot for Alex Collins or Orleans Darkwa. The Jets backfield still scares me in terms of who is going to handle the majority of the work. The Crow is dead to me. Aaron Jones will fall of the wagon a bit when Montgomery comes back. Smallwood makes me nervous, His health is kind of an issue.