I'm in a 10 team non-ppr league and I was just offered Mike Wallace and Jonathan Stewart for Jahvid Best and Mario Manningham. Wallace would be a great upgrade for me at WR, but Best has some good potential this year. My team is listed below...we start 1 QB, 2 RB, 2 WR, WR/TE flex, 1 TE.
QB: Romo, Stafford
RB: AP, McFadden, Best, Fjax, M. Bush
WR: Fitz, Marshall, Manningham, AJ Green, M. Thomas, Ford
TE: Pettigrew, Z. Miller