I thought it was a great decision. SU has had some big 2nd half comebacks in the Dome over the years. There was no real risk, he had a comfortable lead. The reward was that it could be the nail in the coffin.
I get why Shafer was upset. When someone is beating the dog out of you, and nearly keeps it up, I'm sure it's not easy to hold in all the emotion.
When I saw the picture, I wondered if Dabo even knew about it. Or cared. I'm sure he spends a lot more time thinking about Spurrier and Jimbo than he does about Shafer.