Thanks for the answer on mine-I'm actually starting the niners D against SEA. they really don't have any playmakers on O, tarvaris is terrible, niners have some guys on defense who can make some things happen, i'm loving the matchup there this week.
i think the panthers can get some things going on the ground against ARI, and i'd like to see the browns in action before i'd consider them ready for fantasy spot-starts.
i wouldnt touch the titans or the jags just yet. broncos/raiders could seriously end up 42-35, each side is bad enough defensively and has just enough weapons to punish their opponent. falcons/bears-the falcons D could be huge here, or this thing could be a shootout, really depends on which jay cutler shows up. they're the upside play, but come with some risk against an occasionally explosive bears O.