I wouldn't give up AP for just Spiller and Matthews. You may be better off this week (more than a zero) but you're putting yourself at a disadvantage for future weeks. I get that you need to win this game but there's got to be something on the WW that can get you better than zero so you can hold on to Peterson. The guy is a beast.
0.5 PPR 14-team league. All TDs are 6.
QB - Vick, Tannehill
RB - CJ2K, TRich, Pierre Thomas, Redman, lamar miller
WR - S Smith (CAR), Demaryius, Hartline, TY Hilton, Hixon
TE - Witten, Chandler