Week 15 RB/Flex Starts(Michel/Mack/Ridley) - 16 Waiver stashes

Some guys floating out on my waivers right now:

WR: R Cobb, MVS, C Conley, T Patrick, Pettis

Right now getting ready for week 15
QB: Trubisky, LJ
RB: Barkley, Michel, Adams, Mack, Dixon, Burkhead
WR: K Allen, DJ Moore, Ridley, D Hamilton

So… Barkley at RB1 RB2 and Flex debating for this week. Michel getting no TD’s hurt. It’s full PPR so RB2/Flex Mack/Michel/Dixon/Ridley??

Any WR worth adding over what I have with an eye on week 16 if I win… and thoughts on week 15 line up