Jeff Fischer likes to run the ball first, so Amendola will get his catches (probably wont get however many ridiculous targets he got last week, but enough) and with Jackson underproducing like he has been, I can see some decent yardage and a TD out of him. If its PPR id go with him. If its standard, James Jones, as McCarthy loves to pass with his gunslinger under center. He spreads the ball around quite a bit but like you said with Jennings out, thats one less consistent target Rodgers has to choose from. Plus they are playing Indy, with a really bad secondary, while Amendola has to match up with Arizona's surprisingly effective defense (though still pedestrian secondary). While AZ has given up a lot more yards through the air than Indy (864yds through 4 games vs. 568yds through 3 games for indy), Indianapolis has allowed 4 TD's in their 3 games vs. Arizona's 2 TD's in 4 games. Prognosis, id go with Jones on this one, given standard scoring.
QB: Drew Brees
RB: Jamaal Charles, Steven Jackson, The Lawfirm, Ben Tate
WR: Steve Smith, Lance Moore, Danario Alexander, Danny Amendola, Pierre Garcon, Anquan Boldin
TE: Heath Miller
DST: vikings, steelers, colts
K: Matt Bryant