I'm going with Detroit this week. Arizona has no line and no running game and Det. has a stout front 4 that will bring the pass rush. I see plenty of sacks and a couple picks with the chance of a sack/fumble/td.
Again, a lot of people thought that last year when AZ started Lindley. Now AZ has a respectable QB? no thanks.
I'm sorry, but it looks like you're only looking at the final score. DET D played well that game. ARI had 2 pick 6's (not the DET D's fault), a muffed punt that set up ARI at the 5 (S Logan not on team anymore), and another int that set ARI up at the 3. That's 14pts off ints, and another 14pts where ARI only needed 8 total yards. DET only let up 104 passing yards and 99 rushing yards total that game.
Unless you think that's going to happen again, it's not wise to only look at the score from last year (without any context) and assume DET D is going to play poorly. Not to mention their secondary is much improved over last year through free agents, draft, and getting guys back from injury. And their front 4 could be the best in the league.