Flex help! Ppr who to start?

Who should I flex?
Golden tate??

I believe that Mixon and the Bengals are going to run over the Colts. I think the passing attack in Indy is gonna be fine because their O and D Line are awful and will be playing catchup.

But I think they’re a team you’re going to target this year with your offenses and stream against.

Tate is generally super safe. Personally, I’m a little scared of the workload of the starting RB’s against Buffalo. They’re gonna be soooooooooo bad that Buck Allen and Kenneth D might take over after halftime.