Anxiety week- flex help

Hey foot clan, in need of some help this week with a flex spot, playing as a huge underdog. I think ill start Mike Davis because of the good matchup against the Rams this week but the FLEX I’m indecisive about…

QB- A.RODGERS
WR-HOPKINS
WR-FUNCHESS
RB-HUNT
RB-M.DAVIS
TE-ERTZ
FLEX- PERINE/ FITZ/ P.BARBER/ KERWYN/ IVORY (IF FOURNETTE IS OUT)/ OR THEO RIDDICK

Mike Davis has a upside if that’s the game which sounds like it since you say you are an underdog…I’d go Perine or Kerwyn however if you want to play the safer route. But hey it’s playoffs. Roll the dice on Davis

Is this a PPR league? I’d definitely start Fitzgerald at FLEX.