Roster Help (2 Viewers)

Hello,

i have these Players:

QB: Kirk Cousins, Andy Doltan

WR: Antonio Brown, Julian Edelman, Stefon Diggs, Brandin Cooks

RB: James White, Marlon Mack, Latavius Murray, Tarik Cohen

Which two RB, two WR and flex should i Play? It's a non-PPR league