Footclan flex help!

Full point PPR. Currently flexing Lockett but I’m nervous. I’ve got Penny, Mattison, Pascal, Crowder and Coleman on the bench. He’s got Dalvin Cook as a starter. Do I pull the swing to Mattison or Penny or stick with Lockett

I’m starting Mattison over Lockett in my league

I think you go Mattison. Especially if Cook is out but even if he isn’t, I have a feeling Mattison will get a lot of passing work which is the only reason why I’m ok with him over Lockett even if Cook is out there.