I promise you the banner, the sign at the entrance to arrowhead, and the outburst after the game have Clark and Pioli shaken. I promise you they have had a closed door meeting about it at some point today.
The questions is, what happened in that meeting? Did Clark ream Pioli and commit to himself and the franchise to win? Or did Pioli once again come up with padded stats and reassuring coos for Chunt?