Lost McKinnon..Who do I pick up in PPR? Morris, Powell, Peterson, Barber, Murray?

FML looks like I just lost McKinnon! Who do I pick up?
Available RBs in my full PPR league:
A. Morris
B. Powell
A. Peterson
P. Barber
L. Murray

TIA Footclan!

My favorite on the list is Peyton Barber but Morris might be more necessary.

I’m in the same boat but in a dynasty league with a 22 man roster so there’s nothing even close to startable on the WW