Flex start and FA pickup

I need a flex start between Mooney (cle), Corey Davis (den), waddle (lv), James white (NO).
I’m also thinking of dropping waddle for Sammy Watkins. If I do, Watkins would be the start against Detroit?

I think it depends what you need and the format. In full PPR if you need consistency and aren’t going for big upside, I’d play White. If it’s not full PPR, I think the risky but higher upside play is Corey Davis. If the Jets can score a TD, he’s the most likely receiver to get one. I’d only play Watkins if Hollywood is out, but if he is, Watkins probably has a safe floor with TD upside so then he’d be a fine play.