HELP! Start Sit Advice Needed!

HELP!!! I’ve got Melvin Gordon and Conner out this week. I couldn’t get Ekeler as he was drafted and never dropped. I have Joe Mixon, Samuels, Justin Jackson and Jeff Wilson. Which RB’s do I start? The twist… my opponent has Ekeler. I need a win, full point PPR (do I play Lockett, Krampus or Josh Gordon In my flex Instead of one of these backs??!