re: K. Hunt or Diontae J in FLEX tomorrow’s night?

I face the same question. My two RBs are Hunt and Kamara. If I thought there was a good chance Kamara is not going to play I would put Hunt at RB and Kamara at flex until Sunday morning. If I were confident Kamara is good to go, I would play Kamara at RB and a WR at flex. I am leaning toward the first option.