I have Mixon, D.Cook and Amari Cooper, but who do i start at my Flex in a standard leageu? 
All great plays today, but I feel Mixon is the safest play.
I’m really concerned about his matchup with Driskel at QB
Yeah but that should actually help Mixon. Lots of dump passes to him because Driskel cant find anyone open.
But isn’t that the role where Gio Bernard is most used?