That's a good question. If it's me I roll with Ivory. He's the hot hand, and I don't know just how good Shetland Pony's hand is, which could affect his receptions/targets. That, plus he hasn't been taken off "Questionable" status as of yet. Honestly, if I were you I'd still go with Ivory this week, even if they list Sproles as playing between now and game time. Ivory runs with vicious anger - a good thing. He is on fire right now, and I'd stay with him.
All the best this week!
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