Flx struggle HELP!

I am in a 10 team standard league and need to flex option pick one out of threeSanders with lynch under center with the new offense of coordinator, Corey Colema,n or Kenny stills with Matt Moore under center versus new England be coming from behind

stills, not even a question, cannot take a browns player over anyone right now. and Lynch’s first start. there was a reason he was 3rd on the depth chart other than injury

Someone just dropped Kroft against browns (Bottom 5 vs TE) would u flex him or Stills?