Looks like you're dying for some questions. Ok, I am in a league with simple IDP requirements (1 DB, 1 D - anywhere). The league charges transaction fees, so I have avoided rotating defensive players regularly thus far. Keeping this in mind, who are some sleepers to scour the waivers for that might be able to play solid week in and out.
My current guys:
DB - Archuleta
D - C Grant
Scoring:
Solo - 0.5
Sack - 3
Int - 2
Fumble - 2
Pass Def - 1
Outside of the fluky play against Miami, Archuleta has given me about 6 tackles a game. Nothing more, nothing less. Do I happily accept the 3 pts a week, or move onto a higher upside player.
Some options:
Sheppard, Townsend, Lucas, Azumah, McQuarters, Polamalu, Trufant, etc..
Grant was a sack machine earlier this season against the Rams, Cards, and Bucs, but has been quiet since. Of course, that whole Saints D is relatively lifeless.
Options:
Foley, Sharper, Farrior, Mathis, Fletcher, Peppers, Freeney
I've read some of your above analysis. Very impressive. Next year I might expand our IDP usage to add another dimension to our league.