Ridley or Chark to Flex

Really on the fence with this one, I’m starting OBJ and MVS this week as my WR1 and 2 but for flex I am choosing between Ridley and Chark. Ridley seems to have the best match up but not sure. Thoughts?

I would start Chark if Minshew plays. Got any RB’s as an option?

I have Singletary but I wouldn’t start him. Was thinking about picking up Mack’s back up if he doesn’t play and flexing him.

If Mack doesn’t play, I would play Nyheim Hines if you’re in a PPR league over all those options. But I still stick with Chark who has a serious connection with Minshew.