I'm not even really mad; even if the Cubs got out of that they had no intention of scoring. They struggled to get hits all night, and without Theriot, Soto and Soriano they just would have overworked the bullpen.
If Lou was willing to use Gregg why didn't he just bring him in to start the inning. Now even if the cubs get out of this inning they don't have Theriot, Soto or Soriano.