Some may not agree with me, but after winning 4 out of our last 5 games, I think that there is not anything wrong with Deangelo and Tolbert right now.
There is no reason to try to fix something that isnt broke. If Deangelo or Tolberts start to stumble though... then would be a good time to bring in Stewart in relief.
We can climb out of the hole and make the playoffs if we are smart about it. That means not messing with our proven system that will beat ATL. We cant afford to drop a winnable game because we are messing with our offense when we dont need to.