Mike Hart's opportunity came after Joesph Addai was slammed to the ground by Chiefs defensive end Glenn Dorsey. Both are products of LSU, but that didn't keep Dorsey from roughing up Addai for a 3-yard loss.
Addai said his right shoulder and neck area were sore.
"I'm not going to lie," he said. "(Today), that's when you actually feel more of the aches and pains. Right now, I can manage it. Turning (his head) to the left is kind of sore."
Keep an eye on Addai and Brown this week, because Hart appears next in line and could be a sneaky pickup. The Colts play on Sunday night, though, at Washington.