Need 1 Rb and 1 Flex. Sony,Ekeler,Pascal, Tate

Half Point PPR
As of now I am running Ekeler and Pascal.

I really want to start Sony due to the idea of Pats slowing the game/possesion time down by running the ball to keep ball out of Mahomes hands. But hard to trust. Really hoping Cook sits so i can start Mattison

Just looking for thoughts from fellow Ballers.

Starting line: up is Wentz, McCaffery, ridley, Mike Evans, Diggs, Kelece, Packers D.
Bench: Mattison, Tate,Coleman, Ronald Jones, Penny, Sony, Sony,Ekeler, Pascal (looking for two of these)