QB and flex Help!

Standard league scoring.

I have kyler murray on the bench expecting not to play. I have derek carr but Cam Newton is available should i drop carr and pick up newton to play this week??

Flex- i have Brandin cooks, josh jacobs, jeff wilson jr, zack moss, mckissic.

Who should i slot in to the flex position? (Really want to plug wilson in but there is high chance he may not take off like last season).

Thanks :+1: