Thanks for helping me
I agree, I had thought about picking up Fargas this week to fill bye's but I simply cannot trust ANYTHING coming out of Oakland and decided to pass. If it were me I would go with Harvin, especially with your league rules.
As for D, you could argue a case for both. Denver has been unreal and has been shutting people down, though it's a tough matchup. Arizona has a great matchup but hasn't shut down people like Denver. I think I would lean towards Arizona just because they aren't going to face the weapons Denver is and has more upside.