Speaking of looking at things for a while... I can't come up with a comfortable answer for you. Instead, all I can do is some up with reasons you shouldn't play any of these guys, sadly.
Garcon is on fire but might cool-off against Joe Haden and possible RGIII issues
Ridley vs. Niners is the unstoppable force vs. the immovable object. Anybody's guess who wins.
Speaking of guessing, anybody who tells you they know how much Dez will play, let alone how well, is pontificating completely.
Torrey Smith is a great receiver, but with a new offensive coordinator and next to nothing from him last week against a very weak WAS secondary makes you say "hm....?"
I agree: the QB disaster is awful, and there is nothing that suggests Larry has a breakout game this week.
I'm sorry to say, but you have some rough choices here. Gun to my head, I go
Standard Format: Aaron Rodgers, Josh Freeman; Doug Martin, Jamaal Charles, Maurice Jones-Drew, Vick Ballard, Pierre Thomas; AJ Green, Demaryius Thomas, Eric Decker, Stevie Johnson; Jason Witten, Vernon Davis; Stephen Gostkowski; Chicago