Heath Miller, Justin Gage, or Donnie Avery at flex position?

[Darren Sproles Deek]

I'm having a difficult time trying to figure out who to start. It is NOT a PPR league. Heath Miller got a lot of looks from Roethlisberger last week, and they face the Bears this week. Justin Gage was thrown to A LOT, but it is a primarily running team and they were facing the Steelers, so they were forced to pass. Not to mention, Nate Washington is coming back at better health. Finally, Donnie Avery is a #1 receiver on a team with not much talent, so I honestly believe he is my best choice. However, whether the Rams will actually be able to get the ball out in the air is a mystery to me, as I have been trying to catch highlights of the Rams/Seahawks game but I am unable to. All I can do is look at stats.

However, I am leaning towards Donnie Avery.

[Darren Sproles Deek]

Anyone?