Desperate RB situation (PPR)

Need a one-week starter at RB as Lev Bell replacement. I tried to go in on Alex Collins, but was outbid.

On roster: Ellington, Stewart, Washington (oak)
On waivers: Gallman, Vereen, Smallwood, Booker, Clement, Yeldon, Hill, Foreman, Sims, etc

Anyone stick out as the preferred option? I’m 3-5, going against a current playoff team. I have Stewart in my lineup currently, projected to lose by 10.