I think Smith had to give it some attitude when he took on the SA captaincy. He was taking over as a new team member as well as captain, had some old sweats in the team who may have fancied the captaincy above him, and it was the height of Aussie invincibility swagger time. I don’t think a shrinking violet would have lasted too long.
He was ready to go toe to toe with anyone and back it up with lots of runs. I remember an early Mitchell Johnson ‘honorary’ five-for when he got his hand broken. I think he played on for a bit, trying to guts it out. Kalisz, on the other hand, blatantly didn’t fancy it and eventually retired hurt with a split chin.