My Guice and Peterson for his Emmanuel Sanders and Josh Allen

I have to win this week, but am really tempted by this offer. It is a 10 team standard league.

I have Brady at QB right now. Barkley, Gurley, DJ/Drake at RB. Golladay, John Brown, Tate at WR.

I expect to flex Sanders if I get him, which may not be better than Guice…

Would you guys make this trade, or stay put with Guice and hope for the best?