[WDIS] Sproles, Bowe, Brown + many others!

My WR and Flex slot is a mess; I have a bunch of guys that can either score from 10-20 points so I need some help:

DSproles vs Det (10th best vs. RBs, but they are missing Ndamakung)
DBowe vs. KC (15th best vs. WRs, but the QB swap from Palko to Orton scares me)
ABrown vs. Cin (12th best vs. WRs. WRs against Cin scares me)
SJohnson vs. Ten (9th best vs. WRs. So streaky and TEN is stiff against the pass. I can see him go 20 pts or 5 pts)
EDecker vs. Min (31st vs. WRs. Tebow is throwing to him. He's going to get 2 passes a game and if they're not TDs, he's worthless)
VDavis vs. NO (17th best vs. TEs. Just super streaky).

I can start 2 Flex + 2 WR.

I think I'm definitely starting SJohnson and DBowe but the last 2 slots I have no idea what to do with it. This is a PPR league.