Which one of these players should be picked up or stashed immediately?

10 team PPR and need advice. I traded Joe Mixon and Mark Ingram for Derrick Henry earlier this week. So my Rbs are Kamara, D. Henry T. Coleman, & L. Murray.
These are who is available on my wire, Alexander Mattison is as well. Keynan Drake may be traded this week and was ranked 14th in PPR last year. Mark Walton would be the lead back if he was traded, hes also seen 12-15 touches in back to back games should I grab one of them? Singletary I’ve rostered most of the year, idk if hes ever going to get the carries. Ronald jones should be the lead back but hes in a committee, Duke Johnson is eh…what do you guys think?