@Chester-Draws Kaino was an athlete type player.
No he wasn't. He wasn't fast (compared to young Messam he was slow). He wasn't fabulous in the air, winning strings of lineouts and kickoffs. He wasn't nimble. When you think of him, what special athletic powers did he have others striving for his position don't?
He was a hard man who hit hard and made few mistakes. He was fit. He had a bit of explosive power, but it didn't translate into many line breaks, for instance.
No-one doubts his worth. But he was no more naturally athletic than any of his competitors.