Who to start at #2 RB spot, week 2

[Buftex]

I have Adrian Peterson as my #1 RB...we start two guys at RB. My question:

 

Which to start: Joseph Addai @Miami

OR

Willie Parker @Chicago

 

Any input, as always, would be appreciated.

[BuffOrange]

I'd probably go Addai for this week, though for the long haul it looks like Brown is a bigger threat than Mendenhall for touches.

[Ramius]

Addai, no questions asked. Parker isn't the back he used to be, splits with Mendenhall and Moore, gets 0 looks at the goalline, and is playing the bears.