Flex PPR - Who to start to win

Down 13 as of now. Will need to outscore Claypool and Jacobs to advance to the final. To go with Najee, who are you putting in the flex to try and do that:

E. Elliott RB DAL (v WFT)
M. Gordon III RB DEN (v LV)
A. Gibson/J. Paterson RB WFT (v DAL)