Aug 14th draft, Need Keeper picked 10hppr. Thanks!

Which player do I keep? The round given up in this years draft is attached with them.

Aaron Rodgers (GB - QB) Round 5,
Antonio Brown (Oak - WR) Round 1
Alshon Jeffery (Phi - WR) Round 6
Phillip Lindsay (Den - RB) round 6
Melvin Gordon III (LAC - RB) Round 2
Cooper Kupp (LAR - WR) Round 6