Need serious help in my flex.....pick 1 Charbonnet, Cam Akers, Brian Thomas or Kalil Shakir

Dell or Jauan Jennings? (Full PPR)

Chuba or Perine? .5PPR

Should I trade Kenneth walker and Zac charbonnet for ja’marr case and Gus Edward?

McMillan or Lockett? Full PPR

James Conner or Josh Jacobs in a PPR league? Conner is playing the Lions and Jacobs is playing the Titans

Fields or Darnold PPR

Waddle or Perine Full PPR?

Who do I start? - Bears D/ST (vs. IND) or Seattle D/ST (vs. Miami) I currently have Seattle but I’m leaning Chicago because of the injuries on Seattle’s defense heading into this. Advice?